18132768

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 54673920

約数和(自身を除く): 36541152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 677, 744, 837, 864, 992, 1116, 1354, 1488, 1674, 2031, 2232, 2708, 2976, 3348, 4062, 4464, 5416, 6093, 6696, 8124, 8928, 10832, 12186, 13392, 16248, 18279, 20987, 21664, 24372, 26784, 32496, 36558, 41974, 48744, 62961, 64992, 73116, 83948, 97488, 125922, 146232, 167896, 188883, 194976, 251844, 292464, 335792, 377766, 503688, 566649, 584928, 671584, 755532, 1007376, 1133298, 1511064, 2014752, 2266596, 3022128, 4533192, 6044256, 9066384, 18132768]

約数ペア:

[(1, 18132768), (2, 9066384), (3, 6044256), (4, 4533192), (6, 3022128), (8, 2266596), (9, 2014752), (12, 1511064), (16, 1133298), (18, 1007376), (24, 755532), (27, 671584), (31, 584928), (32, 566649), (36, 503688), (48, 377766), (54, 335792), (62, 292464), (72, 251844), (93, 194976), (96, 188883), (108, 167896), (124, 146232), (144, 125922), (186, 97488), (216, 83948), (248, 73116), (279, 64992), (288, 62961), (372, 48744), (432, 41974), (496, 36558), (558, 32496), (677, 26784), (744, 24372), (837, 21664), (864, 20987), (992, 18279), (1116, 16248), (1354, 13392), (1488, 12186), (1674, 10832), (2031, 8928), (2232, 8124), (2708, 6696), (2976, 6093), (3348, 5416), (4062, 4464)]