129350916

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{18617}}^1$

素因数の和:18820

約数の個数: 36

約数和(自身を含む): 328682172

約数和(自身を除く): 199331256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 6948, 18617, 37234, 55851, 74468, 111702, 167553, 223404, 335106, 670212, 3593081, 7186162, 10779243, 14372324, 21558486, 32337729, 43116972, 64675458, 129350916]

約数ペア:

[(1, 129350916), (2, 64675458), (3, 43116972), (4, 32337729), (6, 21558486), (9, 14372324), (12, 10779243), (18, 7186162), (36, 3593081), (193, 670212), (386, 335106), (579, 223404), (772, 167553), (1158, 111702), (1737, 74468), (2316, 55851), (3474, 37234), (6948, 18617)]