12245418

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:564

約数の個数: 40

約数和(自身を含む): 27638820

約数和(自身を除く): 15393402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 281, 538, 562, 807, 843, 1614, 1686, 2421, 2529, 4842, 5058, 7263, 7587, 14526, 15174, 21789, 22761, 43578, 45522, 75589, 151178, 226767, 453534, 680301, 1360602, 2040903, 4081806, 6122709, 12245418]

約数ペア:

[(1, 12245418), (2, 6122709), (3, 4081806), (6, 2040903), (9, 1360602), (18, 680301), (27, 453534), (54, 226767), (81, 151178), (162, 75589), (269, 45522), (281, 43578), (538, 22761), (562, 21789), (807, 15174), (843, 14526), (1614, 7587), (1686, 7263), (2421, 5058), (2529, 4842)]