18029358

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 41598960

約数和(自身を除く): 23569602

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 397, 522, 783, 794, 841, 1191, 1566, 1682, 2382, 2523, 3573, 5046, 7146, 7569, 10719, 11513, 15138, 21438, 22707, 23026, 34539, 45414, 69078, 103617, 207234, 310851, 333877, 621702, 667754, 1001631, 2003262, 3004893, 6009786, 9014679, 18029358]

約数ペア:

[(1, 18029358), (2, 9014679), (3, 6009786), (6, 3004893), (9, 2003262), (18, 1001631), (27, 667754), (29, 621702), (54, 333877), (58, 310851), (87, 207234), (174, 103617), (261, 69078), (397, 45414), (522, 34539), (783, 23026), (794, 22707), (841, 21438), (1191, 15138), (1566, 11513), (1682, 10719), (2382, 7569), (2523, 7146), (3573, 5046)]