131815854

素因数分解:

$2^1\times 3^2\times {\mathrm{761}}^1\times {\mathrm{9623}}^1$

素因数の和:10392

約数の個数: 24

約数和(自身を含む): 286006032

約数和(自身を除く): 154190178

約数列:

[1, 2, 3, 6, 9, 18, 761, 1522, 2283, 4566, 6849, 9623, 13698, 19246, 28869, 57738, 86607, 173214, 7323103, 14646206, 21969309, 43938618, 65907927, 131815854]

約数ペア:

[(1, 131815854), (2, 65907927), (3, 43938618), (6, 21969309), (9, 14646206), (18, 7323103), (761, 173214), (1522, 86607), (2283, 57738), (4566, 28869), (6849, 19246), (9623, 13698)]