2018803842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1448

約数の個数: 96

約数和(自身を含む): 4925456640

約数和(自身を除く): 2906652798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 239, 333, 407, 478, 666, 717, 814, 1153, 1221, 1434, 2151, 2306, 2442, 2629, 3459, 3663, 4302, 5258, 6918, 7326, 7887, 8843, 10377, 12683, 15774, 17686, 20754, 23661, 25366, 26529, 38049, 42661, 47322, 53058, 76098, 79587, 85322, 97273, 114147, 127983, 159174, 194546, 228294, 255966, 275567, 291819, 383949, 469271, 551134, 583638, 767898, 826701, 875457, 938542, 1407813, 1653402, 1750914, 2480103, 2815626, 3031237, 4223439, 4960206, 6062474, 8446878, 9093711, 10195979, 18187422, 20391958, 27281133, 30587937, 54562266, 61175874, 91763811, 112155769, 183527622, 224311538, 336467307, 672934614, 1009401921, 2018803842]

約数ペア:

[(1, 2018803842), (2, 1009401921), (3, 672934614), (6, 336467307), (9, 224311538), (11, 183527622), (18, 112155769), (22, 91763811), (33, 61175874), (37, 54562266), (66, 30587937), (74, 27281133), (99, 20391958), (111, 18187422), (198, 10195979), (222, 9093711), (239, 8446878), (333, 6062474), (407, 4960206), (478, 4223439), (666, 3031237), (717, 2815626), (814, 2480103), (1153, 1750914), (1221, 1653402), (1434, 1407813), (2151, 938542), (2306, 875457), (2442, 826701), (2629, 767898), (3459, 583638), (3663, 551134), (4302, 469271), (5258, 383949), (6918, 291819), (7326, 275567), (7887, 255966), (8843, 228294), (10377, 194546), (12683, 159174), (15774, 127983), (17686, 114147), (20754, 97273), (23661, 85322), (25366, 79587), (26529, 76098), (38049, 53058), (42661, 47322)]