18265716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 55668480

約数和(自身を除く): 37402764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 653, 666, 756, 777, 999, 1036, 1306, 1332, 1554, 1959, 1998, 2331, 2612, 3108, 3918, 3996, 4571, 4662, 5877, 6993, 7836, 9142, 9324, 11754, 13713, 13986, 17631, 18284, 23508, 24161, 27426, 27972, 35262, 41139, 48322, 54852, 70524, 72483, 82278, 96644, 123417, 144966, 164556, 169127, 217449, 246834, 289932, 338254, 434898, 493668, 507381, 652347, 676508, 869796, 1014762, 1304694, 1522143, 2029524, 2609388, 3044286, 4566429, 6088572, 9132858, 18265716]

約数ペア:

[(1, 18265716), (2, 9132858), (3, 6088572), (4, 4566429), (6, 3044286), (7, 2609388), (9, 2029524), (12, 1522143), (14, 1304694), (18, 1014762), (21, 869796), (27, 676508), (28, 652347), (36, 507381), (37, 493668), (42, 434898), (54, 338254), (63, 289932), (74, 246834), (84, 217449), (108, 169127), (111, 164556), (126, 144966), (148, 123417), (189, 96644), (222, 82278), (252, 72483), (259, 70524), (333, 54852), (378, 48322), (444, 41139), (518, 35262), (653, 27972), (666, 27426), (756, 24161), (777, 23508), (999, 18284), (1036, 17631), (1306, 13986), (1332, 13713), (1554, 11754), (1959, 9324), (1998, 9142), (2331, 7836), (2612, 6993), (3108, 5877), (3918, 4662), (3996, 4571)]