2221871652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61657}}^1$

素因数の和:61698

約数の個数: 144

約数和(自身を含む): 7541020032

約数和(自身を除く): 5319148380

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 9009, 12012, 18018, 36036, 61657, 123314, 184971, 246628, 369942, 431599, 554913, 678227, 739884, 801541, 863198, 1109826, 1294797, 1356454, 1603082, 1726396, 2034681, 2219652, 2404623, 2589594, 2712908, 3206164, 3884391, 4069362, 4747589, 4809246, 5179188, 5610787, 6104043, 7213869, 7768782, 8138724, 8816951, 9495178, 9618492, 11221574, 12208086, 14242767, 14427738, 15537564, 16832361, 17633902, 18990356, 22443148, 24416172, 26450853, 28485534, 28855476, 33664722, 35267804, 42728301, 50497083, 52901706, 56971068, 61718657, 67329444, 79352559, 85456602, 100994166, 105803412, 123437314, 158705118, 170913204, 185155971, 201988332, 246874628, 317410236, 370311942, 555467913, 740623884, 1110935826, 2221871652]

約数ペア:

[(1, 2221871652), (2, 1110935826), (3, 740623884), (4, 555467913), (6, 370311942), (7, 317410236), (9, 246874628), (11, 201988332), (12, 185155971), (13, 170913204), (14, 158705118), (18, 123437314), (21, 105803412), (22, 100994166), (26, 85456602), (28, 79352559), (33, 67329444), (36, 61718657), (39, 56971068), (42, 52901706), (44, 50497083), (52, 42728301), (63, 35267804), (66, 33664722), (77, 28855476), (78, 28485534), (84, 26450853), (91, 24416172), (99, 22443148), (117, 18990356), (126, 17633902), (132, 16832361), (143, 15537564), (154, 14427738), (156, 14242767), (182, 12208086), (198, 11221574), (231, 9618492), (234, 9495178), (252, 8816951), (273, 8138724), (286, 7768782), (308, 7213869), (364, 6104043), (396, 5610787), (429, 5179188), (462, 4809246), (468, 4747589), (546, 4069362), (572, 3884391), (693, 3206164), (819, 2712908), (858, 2589594), (924, 2404623), (1001, 2219652), (1092, 2034681), (1287, 1726396), (1386, 1603082), (1638, 1356454), (1716, 1294797), (2002, 1109826), (2574, 863198), (2772, 801541), (3003, 739884), (3276, 678227), (4004, 554913), (5148, 431599), (6006, 369942), (9009, 246628), (12012, 184971), (18018, 123314), (36036, 61657)]