2016374868

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{1621}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 5163117960

約数和(自身を除く): 3146743092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 317, 327, 436, 634, 654, 951, 981, 1268, 1308, 1621, 1902, 1962, 2853, 3242, 3804, 3924, 4863, 5706, 6484, 9726, 11412, 14589, 19452, 29178, 34553, 58356, 69106, 103659, 138212, 176689, 207318, 310977, 353378, 414636, 513857, 530067, 621954, 706756, 1027714, 1060134, 1243908, 1541571, 1590201, 2055428, 2120268, 3083142, 3180402, 4624713, 6166284, 6360804, 9249426, 18498852, 56010413, 112020826, 168031239, 224041652, 336062478, 504093717, 672124956, 1008187434, 2016374868]

約数ペア:

[(1, 2016374868), (2, 1008187434), (3, 672124956), (4, 504093717), (6, 336062478), (9, 224041652), (12, 168031239), (18, 112020826), (36, 56010413), (109, 18498852), (218, 9249426), (317, 6360804), (327, 6166284), (436, 4624713), (634, 3180402), (654, 3083142), (951, 2120268), (981, 2055428), (1268, 1590201), (1308, 1541571), (1621, 1243908), (1902, 1060134), (1962, 1027714), (2853, 706756), (3242, 621954), (3804, 530067), (3924, 513857), (4863, 414636), (5706, 353378), (6484, 310977), (9726, 207318), (11412, 176689), (14589, 138212), (19452, 103659), (29178, 69106), (34553, 58356)]