12915774

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 40

約数和(自身を含む): 29437848

約数和(自身を除く): 16522074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1307, 1647, 2614, 3294, 3921, 4941, 7842, 9882, 11763, 23526, 35289, 70578, 79727, 105867, 159454, 211734, 239181, 478362, 717543, 1435086, 2152629, 4305258, 6457887, 12915774]

約数ペア:

[(1, 12915774), (2, 6457887), (3, 4305258), (6, 2152629), (9, 1435086), (18, 717543), (27, 478362), (54, 239181), (61, 211734), (81, 159454), (122, 105867), (162, 79727), (183, 70578), (366, 35289), (549, 23526), (1098, 11763), (1307, 9882), (1647, 7842), (2614, 4941), (3294, 3921)]