2018264508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{691}}^1$

素因数の和:872

約数の個数: 108

約数和(自身を含む): 5572644168

約数和(自身を除く): 3554379660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 691, 711, 948, 1027, 1382, 1422, 2054, 2073, 2764, 2844, 3081, 4108, 4146, 6162, 6219, 6241, 8292, 8983, 9243, 12324, 12438, 12482, 17966, 18486, 18723, 24876, 24964, 26949, 35932, 36972, 37446, 53898, 54589, 56169, 74892, 80847, 81133, 107796, 109178, 112338, 161694, 162266, 163767, 218356, 224676, 243399, 323388, 324532, 327534, 486798, 491301, 655068, 709657, 730197, 973596, 982602, 1419314, 1460394, 1965204, 2128971, 2838628, 2920788, 4257942, 4312531, 6386913, 8515884, 8625062, 12773826, 12937593, 17250124, 25547652, 25875186, 38812779, 51750372, 56062903, 77625558, 112125806, 155251116, 168188709, 224251612, 336377418, 504566127, 672754836, 1009132254, 2018264508]

約数ペア:

[(1, 2018264508), (2, 1009132254), (3, 672754836), (4, 504566127), (6, 336377418), (9, 224251612), (12, 168188709), (13, 155251116), (18, 112125806), (26, 77625558), (36, 56062903), (39, 51750372), (52, 38812779), (78, 25875186), (79, 25547652), (117, 17250124), (156, 12937593), (158, 12773826), (234, 8625062), (237, 8515884), (316, 6386913), (468, 4312531), (474, 4257942), (691, 2920788), (711, 2838628), (948, 2128971), (1027, 1965204), (1382, 1460394), (1422, 1419314), (2054, 982602), (2073, 973596), (2764, 730197), (2844, 709657), (3081, 655068), (4108, 491301), (4146, 486798), (6162, 327534), (6219, 324532), (6241, 323388), (8292, 243399), (8983, 224676), (9243, 218356), (12324, 163767), (12438, 162266), (12482, 161694), (17966, 112338), (18486, 109178), (18723, 107796), (24876, 81133), (24964, 80847), (26949, 74892), (35932, 56169), (36972, 54589), (37446, 53898)]