38557818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3183

約数の個数: 48

約数和(自身を含む): 91695240

約数和(自身を除く): 53137422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 3109, 4134, 6201, 6218, 9327, 12402, 18654, 27981, 40417, 55962, 80834, 121251, 164777, 242502, 329554, 363753, 494331, 727506, 988662, 1482993, 2142101, 2965986, 4284202, 6426303, 12852606, 19278909, 38557818]

約数ペア:

[(1, 38557818), (2, 19278909), (3, 12852606), (6, 6426303), (9, 4284202), (13, 2965986), (18, 2142101), (26, 1482993), (39, 988662), (53, 727506), (78, 494331), (106, 363753), (117, 329554), (159, 242502), (234, 164777), (318, 121251), (477, 80834), (689, 55962), (954, 40417), (1378, 27981), (2067, 18654), (3109, 12402), (4134, 9327), (6201, 6218)]