15815436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 46252080

約数和(自身を除く): 30436644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2069, 2548, 3822, 4138, 6207, 7644, 8276, 12414, 14483, 24828, 26897, 28966, 43449, 53794, 57932, 80691, 86898, 101381, 107588, 161382, 173796, 188279, 202762, 304143, 322764, 376558, 405524, 564837, 608286, 753116, 1129674, 1216572, 1317953, 2259348, 2635906, 3953859, 5271812, 7907718, 15815436]

約数ペア:

[(1, 15815436), (2, 7907718), (3, 5271812), (4, 3953859), (6, 2635906), (7, 2259348), (12, 1317953), (13, 1216572), (14, 1129674), (21, 753116), (26, 608286), (28, 564837), (39, 405524), (42, 376558), (49, 322764), (52, 304143), (78, 202762), (84, 188279), (91, 173796), (98, 161382), (147, 107588), (156, 101381), (182, 86898), (196, 80691), (273, 57932), (294, 53794), (364, 43449), (546, 28966), (588, 26897), (637, 24828), (1092, 14483), (1274, 12414), (1911, 8276), (2069, 7644), (2548, 6207), (3822, 4138)]