637272012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{11131}}^1$

素因数の和:11518

約数の個数: 48

約数和(自身を含む): 1605857792

約数和(自身を除く): 968585780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 367, 734, 1101, 1468, 2202, 4404, 4771, 9542, 11131, 14313, 19084, 22262, 28626, 33393, 44524, 57252, 66786, 133572, 144703, 289406, 434109, 578812, 868218, 1736436, 4085077, 8170154, 12255231, 16340308, 24510462, 49020924, 53106001, 106212002, 159318003, 212424004, 318636006, 637272012]

約数ペア:

[(1, 637272012), (2, 318636006), (3, 212424004), (4, 159318003), (6, 106212002), (12, 53106001), (13, 49020924), (26, 24510462), (39, 16340308), (52, 12255231), (78, 8170154), (156, 4085077), (367, 1736436), (734, 868218), (1101, 578812), (1468, 434109), (2202, 289406), (4404, 144703), (4771, 133572), (9542, 66786), (11131, 57252), (14313, 44524), (19084, 33393), (22262, 28626)]