172428426

素因数分解:

$2^1\times 3^5\times {\mathrm{354791}}^1$

素因数の和:354808

約数の個数: 24

約数和(自身を含む): 387432864

約数和(自身を除く): 215004438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 354791, 709582, 1064373, 2128746, 3193119, 6386238, 9579357, 19158714, 28738071, 57476142, 86214213, 172428426]

約数ペア:

[(1, 172428426), (2, 86214213), (3, 57476142), (6, 28738071), (9, 19158714), (18, 9579357), (27, 6386238), (54, 3193119), (81, 2128746), (162, 1064373), (243, 709582), (486, 354791)]