15694240788

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1031}}^1\times {\mathrm{1087}}^1$

素因数の和:2517

約数の個数: 72

約数和(自身を含む): 39848739840

約数和(自身を除く): 24154499052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1031, 1087, 1167, 1556, 2062, 2174, 2334, 3093, 3261, 3501, 4124, 4348, 4668, 6186, 6522, 7002, 9279, 9783, 12372, 13044, 14004, 18558, 19566, 37116, 39132, 401059, 422843, 802118, 845686, 1120697, 1203177, 1268529, 1604236, 1691372, 2241394, 2406354, 2537058, 3362091, 3609531, 3805587, 4482788, 4812708, 5074116, 6724182, 7219062, 7611174, 10086273, 13448364, 14438124, 15222348, 20172546, 40345092, 435951133, 871902266, 1307853399, 1743804532, 2615706798, 3923560197, 5231413596, 7847120394, 15694240788]

約数ペア:

[(1, 15694240788), (2, 7847120394), (3, 5231413596), (4, 3923560197), (6, 2615706798), (9, 1743804532), (12, 1307853399), (18, 871902266), (36, 435951133), (389, 40345092), (778, 20172546), (1031, 15222348), (1087, 14438124), (1167, 13448364), (1556, 10086273), (2062, 7611174), (2174, 7219062), (2334, 6724182), (3093, 5074116), (3261, 4812708), (3501, 4482788), (4124, 3805587), (4348, 3609531), (4668, 3362091), (6186, 2537058), (6522, 2406354), (7002, 2241394), (9279, 1691372), (9783, 1604236), (12372, 1268529), (13044, 1203177), (14004, 1120697), (18558, 845686), (19566, 802118), (37116, 422843), (39132, 401059)]