18064296

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 51538740

約数和(自身を除く): 33474444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 457, 488, 549, 648, 732, 914, 1098, 1371, 1464, 1647, 1828, 2196, 2742, 3294, 3656, 4113, 4392, 4941, 5484, 6588, 8226, 9882, 10968, 12339, 13176, 16452, 19764, 24678, 27877, 32904, 37017, 39528, 49356, 55754, 74034, 83631, 98712, 111508, 148068, 167262, 223016, 250893, 296136, 334524, 501786, 669048, 752679, 1003572, 1505358, 2007144, 2258037, 3010716, 4516074, 6021432, 9032148, 18064296]

約数ペア:

[(1, 18064296), (2, 9032148), (3, 6021432), (4, 4516074), (6, 3010716), (8, 2258037), (9, 2007144), (12, 1505358), (18, 1003572), (24, 752679), (27, 669048), (36, 501786), (54, 334524), (61, 296136), (72, 250893), (81, 223016), (108, 167262), (122, 148068), (162, 111508), (183, 98712), (216, 83631), (244, 74034), (324, 55754), (366, 49356), (457, 39528), (488, 37017), (549, 32904), (648, 27877), (732, 24678), (914, 19764), (1098, 16452), (1371, 13176), (1464, 12339), (1647, 10968), (1828, 9882), (2196, 8226), (2742, 6588), (3294, 5484), (3656, 4941), (4113, 4392)]