12560886

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 31147200

約数和(自身を除く): 18586314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 617, 702, 754, 783, 1131, 1234, 1566, 1851, 2262, 3393, 3702, 5553, 6786, 8021, 10179, 11106, 16042, 16659, 17893, 20358, 24063, 33318, 35786, 48126, 53679, 72189, 107358, 144378, 161037, 216567, 232609, 322074, 433134, 465218, 483111, 697827, 966222, 1395654, 2093481, 4186962, 6280443, 12560886]

約数ペア:

[(1, 12560886), (2, 6280443), (3, 4186962), (6, 2093481), (9, 1395654), (13, 966222), (18, 697827), (26, 483111), (27, 465218), (29, 433134), (39, 322074), (54, 232609), (58, 216567), (78, 161037), (87, 144378), (117, 107358), (174, 72189), (234, 53679), (261, 48126), (351, 35786), (377, 33318), (522, 24063), (617, 20358), (702, 17893), (754, 16659), (783, 16042), (1131, 11106), (1234, 10179), (1566, 8021), (1851, 6786), (2262, 5553), (3393, 3702)]