1372912686

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19073}}^1$

素因数の和:19158

約数の個数: 64

約数和(自身を含む): 3222743040

約数和(自身を除く): 1849830354

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 837, 1161, 1333, 1674, 2322, 2666, 3999, 7998, 11997, 19073, 23994, 35991, 38146, 57219, 71982, 114438, 171657, 343314, 514971, 591263, 820139, 1029942, 1182526, 1640278, 1773789, 2460417, 3547578, 4920834, 5321367, 7381251, 10642734, 14762502, 15964101, 22143753, 25424309, 31928202, 44287506, 50848618, 76272927, 152545854, 228818781, 457637562, 686456343, 1372912686]

約数ペア:

[(1, 1372912686), (2, 686456343), (3, 457637562), (6, 228818781), (9, 152545854), (18, 76272927), (27, 50848618), (31, 44287506), (43, 31928202), (54, 25424309), (62, 22143753), (86, 15964101), (93, 14762502), (129, 10642734), (186, 7381251), (258, 5321367), (279, 4920834), (387, 3547578), (558, 2460417), (774, 1773789), (837, 1640278), (1161, 1182526), (1333, 1029942), (1674, 820139), (2322, 591263), (2666, 514971), (3999, 343314), (7998, 171657), (11997, 114438), (19073, 71982), (23994, 57219), (35991, 38146)]