61945578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149627}}^1$

素因数の和:149658

約数の個数: 24

約数和(自身を含む): 140051808

約数和(自身を除く): 78106230

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 149627, 299254, 448881, 897762, 1346643, 2693286, 3441421, 6882842, 10324263, 20648526, 30972789, 61945578]

約数ペア:

[(1, 61945578), (2, 30972789), (3, 20648526), (6, 10324263), (9, 6882842), (18, 3441421), (23, 2693286), (46, 1346643), (69, 897762), (138, 448881), (207, 299254), (414, 149627)]