12258486

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 27456480

約数和(自身を除く): 15197994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 1657, 2466, 3314, 3699, 4971, 7398, 9942, 14913, 29826, 44739, 89478, 227009, 454018, 681027, 1362054, 2043081, 4086162, 6129243, 12258486]

約数ペア:

[(1, 12258486), (2, 6129243), (3, 4086162), (6, 2043081), (9, 1362054), (18, 681027), (27, 454018), (54, 227009), (137, 89478), (274, 44739), (411, 29826), (822, 14913), (1233, 9942), (1657, 7398), (2466, 4971), (3314, 3699)]