20181874482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1425

約数の個数: 192

約数和(自身を含む): 55631736576

約数和(自身を除く): 35449862094

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 73, 77, 99, 126, 146, 154, 173, 198, 219, 231, 346, 438, 462, 511, 519, 657, 693, 803, 1022, 1038, 1153, 1211, 1314, 1386, 1533, 1557, 1606, 1903, 2306, 2409, 2422, 3066, 3114, 3459, 3633, 3806, 4599, 4818, 5621, 5709, 6918, 7227, 7266, 8071, 9198, 10377, 10899, 11242, 11418, 12629, 12683, 13321, 14454, 16142, 16863, 17127, 20754, 21798, 24213, 25258, 25366, 26642, 33726, 34254, 37887, 38049, 39963, 48426, 50589, 72639, 75774, 76098, 79926, 84169, 88403, 88781, 101178, 113661, 114147, 119889, 138919, 145278, 168338, 176806, 177562, 199469, 227322, 228294, 239778, 252507, 265209, 266343, 277838, 398938, 416757, 505014, 530418, 532686, 589183, 598407, 757521, 795627, 799029, 833514, 925859, 972433, 1178366, 1196814, 1250271, 1396283, 1515042, 1591254, 1598058, 1767549, 1795221, 1851718, 1944866, 2194159, 2500542, 2777577, 2792566, 2917299, 3535098, 3590442, 4188849, 4388318, 5302647, 5555154, 5834598, 6481013, 6582477, 8332731, 8377698, 8751897, 10605294, 12566547, 12962026, 13164954, 14561237, 15359113, 16665462, 17503794, 19443039, 19747431, 25133094, 29122474, 30718226, 38886078, 39494862, 43683711, 46077339, 58329117, 87367422, 92154678, 101928659, 116658234, 131051133, 138232017, 160173607, 203857318, 262102266, 276464034, 305785977, 320347214, 480520821, 611571954, 917357931, 961041642, 1121215249, 1441562463, 1834715862, 2242430498, 2883124926, 3363645747, 6727291494, 10090937241, 20181874482]

約数ペア:

[(1, 20181874482), (2, 10090937241), (3, 6727291494), (6, 3363645747), (7, 2883124926), (9, 2242430498), (11, 1834715862), (14, 1441562463), (18, 1121215249), (21, 961041642), (22, 917357931), (33, 611571954), (42, 480520821), (63, 320347214), (66, 305785977), (73, 276464034), (77, 262102266), (99, 203857318), (126, 160173607), (146, 138232017), (154, 131051133), (173, 116658234), (198, 101928659), (219, 92154678), (231, 87367422), (346, 58329117), (438, 46077339), (462, 43683711), (511, 39494862), (519, 38886078), (657, 30718226), (693, 29122474), (803, 25133094), (1022, 19747431), (1038, 19443039), (1153, 17503794), (1211, 16665462), (1314, 15359113), (1386, 14561237), (1533, 13164954), (1557, 12962026), (1606, 12566547), (1903, 10605294), (2306, 8751897), (2409, 8377698), (2422, 8332731), (3066, 6582477), (3114, 6481013), (3459, 5834598), (3633, 5555154), (3806, 5302647), (4599, 4388318), (4818, 4188849), (5621, 3590442), (5709, 3535098), (6918, 2917299), (7227, 2792566), (7266, 2777577), (8071, 2500542), (9198, 2194159), (10377, 1944866), (10899, 1851718), (11242, 1795221), (11418, 1767549), (12629, 1598058), (12683, 1591254), (13321, 1515042), (14454, 1396283), (16142, 1250271), (16863, 1196814), (17127, 1178366), (20754, 972433), (21798, 925859), (24213, 833514), (25258, 799029), (25366, 795627), (26642, 757521), (33726, 598407), (34254, 589183), (37887, 532686), (38049, 530418), (39963, 505014), (48426, 416757), (50589, 398938), (72639, 277838), (75774, 266343), (76098, 265209), (79926, 252507), (84169, 239778), (88403, 228294), (88781, 227322), (101178, 199469), (113661, 177562), (114147, 176806), (119889, 168338), (138919, 145278)]