15989292

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 46421760

約数和(自身を除く): 30432468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 129, 132, 172, 198, 258, 297, 313, 387, 396, 473, 516, 594, 626, 774, 939, 946, 1161, 1188, 1252, 1419, 1548, 1878, 1892, 2322, 2817, 2838, 3443, 3756, 4257, 4644, 5634, 5676, 6886, 8451, 8514, 10329, 11268, 12771, 13459, 13772, 16902, 17028, 20658, 25542, 26918, 30987, 33804, 40377, 41316, 51084, 53836, 61974, 80754, 92961, 121131, 123948, 148049, 161508, 185922, 242262, 296098, 363393, 371844, 444147, 484524, 592196, 726786, 888294, 1332441, 1453572, 1776588, 2664882, 3997323, 5329764, 7994646, 15989292]

約数ペア:

[(1, 15989292), (2, 7994646), (3, 5329764), (4, 3997323), (6, 2664882), (9, 1776588), (11, 1453572), (12, 1332441), (18, 888294), (22, 726786), (27, 592196), (33, 484524), (36, 444147), (43, 371844), (44, 363393), (54, 296098), (66, 242262), (86, 185922), (99, 161508), (108, 148049), (129, 123948), (132, 121131), (172, 92961), (198, 80754), (258, 61974), (297, 53836), (313, 51084), (387, 41316), (396, 40377), (473, 33804), (516, 30987), (594, 26918), (626, 25542), (774, 20658), (939, 17028), (946, 16902), (1161, 13772), (1188, 13459), (1252, 12771), (1419, 11268), (1548, 10329), (1878, 8514), (1892, 8451), (2322, 6886), (2817, 5676), (2838, 5634), (3443, 4644), (3756, 4257)]