131479668

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{13577}}^1$

素因数の和:13856

約数の個数: 36

約数和(自身を含む): 333611460

約数和(自身を除く): 202131792

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 13577, 27154, 40731, 54308, 81462, 122193, 162924, 244386, 488772, 3652213, 7304426, 10956639, 14608852, 21913278, 32869917, 43826556, 65739834, 131479668]

約数ペア:

[(1, 131479668), (2, 65739834), (3, 43826556), (4, 32869917), (6, 21913278), (9, 14608852), (12, 10956639), (18, 7304426), (36, 3652213), (269, 488772), (538, 244386), (807, 162924), (1076, 122193), (1614, 81462), (2421, 54308), (3228, 40731), (4842, 27154), (9684, 13577)]