126720612

素因数分解:

$2^2\times 3^6\times {\mathrm{43457}}^1$

素因数の和:43479

約数の個数: 42

約数和(自身を含む): 332497158

約数和(自身を除く): 205776546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 43457, 86914, 130371, 173828, 260742, 391113, 521484, 782226, 1173339, 1564452, 2346678, 3520017, 4693356, 7040034, 10560051, 14080068, 21120102, 31680153, 42240204, 63360306, 126720612]

約数ペア:

[(1, 126720612), (2, 63360306), (3, 42240204), (4, 31680153), (6, 21120102), (9, 14080068), (12, 10560051), (18, 7040034), (27, 4693356), (36, 3520017), (54, 2346678), (81, 1564452), (108, 1173339), (162, 782226), (243, 521484), (324, 391113), (486, 260742), (729, 173828), (972, 130371), (1458, 86914), (2916, 43457)]