61489986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4337}}^1$

素因数の和:4498

約数の個数: 32

約数和(自身を含む): 131181120

約数和(自身を除く): 69691134

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2363, 4337, 4726, 7089, 8674, 13011, 14178, 26022, 73729, 147458, 221187, 442374, 602843, 1205686, 1808529, 3617058, 10248331, 20496662, 30744993, 61489986]

約数ペア:

[(1, 61489986), (2, 30744993), (3, 20496662), (6, 10248331), (17, 3617058), (34, 1808529), (51, 1205686), (102, 602843), (139, 442374), (278, 221187), (417, 147458), (834, 73729), (2363, 26022), (4337, 14178), (4726, 13011), (7089, 8674)]