13905906

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 33696000

約数和(自身を除く): 19790094

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 233, 294, 343, 406, 466, 609, 686, 699, 1029, 1218, 1398, 1421, 1631, 2058, 2842, 3262, 4263, 4893, 6757, 8526, 9786, 9947, 11417, 13514, 19894, 20271, 22834, 29841, 34251, 40542, 47299, 59682, 68502, 79919, 94598, 141897, 159838, 239757, 283794, 331093, 479514, 662186, 993279, 1986558, 2317651, 4635302, 6952953, 13905906]

約数ペア:

[(1, 13905906), (2, 6952953), (3, 4635302), (6, 2317651), (7, 1986558), (14, 993279), (21, 662186), (29, 479514), (42, 331093), (49, 283794), (58, 239757), (87, 159838), (98, 141897), (147, 94598), (174, 79919), (203, 68502), (233, 59682), (294, 47299), (343, 40542), (406, 34251), (466, 29841), (609, 22834), (686, 20271), (699, 19894), (1029, 13514), (1218, 11417), (1398, 9947), (1421, 9786), (1631, 8526), (2058, 6757), (2842, 4893), (3262, 4263)]