17866008

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 50820000

約数和(自身を除く): 32953992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 349, 474, 632, 648, 698, 711, 948, 1047, 1396, 1422, 1896, 2094, 2133, 2792, 2844, 3141, 4188, 4266, 5688, 6282, 6399, 8376, 8532, 9423, 12564, 12798, 17064, 18846, 25128, 25596, 27571, 28269, 37692, 51192, 55142, 56538, 75384, 82713, 110284, 113076, 165426, 220568, 226152, 248139, 330852, 496278, 661704, 744417, 992556, 1488834, 1985112, 2233251, 2977668, 4466502, 5955336, 8933004, 17866008]

約数ペア:

[(1, 17866008), (2, 8933004), (3, 5955336), (4, 4466502), (6, 2977668), (8, 2233251), (9, 1985112), (12, 1488834), (18, 992556), (24, 744417), (27, 661704), (36, 496278), (54, 330852), (72, 248139), (79, 226152), (81, 220568), (108, 165426), (158, 113076), (162, 110284), (216, 82713), (237, 75384), (316, 56538), (324, 55142), (349, 51192), (474, 37692), (632, 28269), (648, 27571), (698, 25596), (711, 25128), (948, 18846), (1047, 17064), (1396, 12798), (1422, 12564), (1896, 9423), (2094, 8532), (2133, 8376), (2792, 6399), (2844, 6282), (3141, 5688), (4188, 4266)]