38764518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9377}}^1$

素因数の和:9448

約数の個数: 32

約数和(自身を含む): 85077216

約数和(自身を除く): 46312698

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 9377, 18754, 28131, 56262, 121901, 243802, 365703, 496981, 731406, 993962, 1490943, 2981886, 6460753, 12921506, 19382259, 38764518]

約数ペア:

[(1, 38764518), (2, 19382259), (3, 12921506), (6, 6460753), (13, 2981886), (26, 1490943), (39, 993962), (53, 731406), (78, 496981), (106, 365703), (159, 243802), (318, 121901), (689, 56262), (1378, 28131), (2067, 18754), (4134, 9377)]