57181878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{244367}}^1$

素因数の和:244388

約数の個数: 24

約数和(自身を含む): 133424928

約数和(自身を除く): 76243050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 244367, 488734, 733101, 1466202, 2199303, 3176771, 4398606, 6353542, 9530313, 19060626, 28590939, 57181878]

約数ペア:

[(1, 57181878), (2, 28590939), (3, 19060626), (6, 9530313), (9, 6353542), (13, 4398606), (18, 3176771), (26, 2199303), (39, 1466202), (78, 733101), (117, 488734), (234, 244367)]