12841218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54877}}^1$

素因数の和:54898

約数の個数: 24

約数和(自身を含む): 29963388

約数和(自身を除く): 17122170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 54877, 109754, 164631, 329262, 493893, 713401, 987786, 1426802, 2140203, 4280406, 6420609, 12841218]

約数ペア:

[(1, 12841218), (2, 6420609), (3, 4280406), (6, 2140203), (9, 1426802), (13, 987786), (18, 713401), (26, 493893), (39, 329262), (78, 164631), (117, 109754), (234, 54877)]