18902364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{121169}}^1$

素因数の和:121189

約数の個数: 24

約数和(自身を含む): 47498640

約数和(自身を除く): 28596276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 121169, 242338, 363507, 484676, 727014, 1454028, 1575197, 3150394, 4725591, 6300788, 9451182, 18902364]

約数ペア:

[(1, 18902364), (2, 9451182), (3, 6300788), (4, 4725591), (6, 3150394), (12, 1575197), (13, 1454028), (26, 727014), (39, 484676), (52, 363507), (78, 242338), (156, 121169)]