2018961588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{75821}}^1$

素因数の和:76152

約数の個数: 48

約数和(自身を含む): 5400952704

約数和(自身を除く): 3381991116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 634, 951, 1268, 1902, 2219, 3804, 4438, 6657, 8876, 13314, 26628, 75821, 151642, 227463, 303284, 454926, 530747, 909852, 1061494, 1592241, 2122988, 3184482, 6368964, 24035257, 48070514, 72105771, 96141028, 144211542, 168246799, 288423084, 336493598, 504740397, 672987196, 1009480794, 2018961588]

約数ペア:

[(1, 2018961588), (2, 1009480794), (3, 672987196), (4, 504740397), (6, 336493598), (7, 288423084), (12, 168246799), (14, 144211542), (21, 96141028), (28, 72105771), (42, 48070514), (84, 24035257), (317, 6368964), (634, 3184482), (951, 2122988), (1268, 1592241), (1902, 1061494), (2219, 909852), (3804, 530747), (4438, 454926), (6657, 303284), (8876, 227463), (13314, 151642), (26628, 75821)]