129587262

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{440773}}^1$

素因数の和:440792

約数の個数: 24

約数和(自身を含む): 301489416

約数和(自身を除く): 171902154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 440773, 881546, 1322319, 2644638, 3085411, 6170822, 9256233, 18512466, 21597877, 43195754, 64793631, 129587262]

約数ペア:

[(1, 129587262), (2, 64793631), (3, 43195754), (6, 21597877), (7, 18512466), (14, 9256233), (21, 6170822), (42, 3085411), (49, 2644638), (98, 1322319), (147, 881546), (294, 440773)]