726727674

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{1663}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 1466210304

約数和(自身を除く): 739482630

約数列:

[1, 2, 3, 6, 173, 346, 421, 519, 842, 1038, 1263, 1663, 2526, 3326, 4989, 9978, 72833, 145666, 218499, 287699, 436998, 575398, 700123, 863097, 1400246, 1726194, 2100369, 4200738, 121121279, 242242558, 363363837, 726727674]

約数ペア:

[(1, 726727674), (2, 363363837), (3, 242242558), (6, 121121279), (173, 4200738), (346, 2100369), (421, 1726194), (519, 1400246), (842, 863097), (1038, 700123), (1263, 575398), (1663, 436998), (2526, 287699), (3326, 218499), (4989, 145666), (9978, 72833)]