9920016

素因数分解:

$2^4\times 3^3\times {\mathrm{22963}}^1$

素因数の和:22980

約数の個数: 40

約数和(自身を含む): 28475360

約数和(自身を除く): 18555344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 22963, 45926, 68889, 91852, 137778, 183704, 206667, 275556, 367408, 413334, 551112, 620001, 826668, 1102224, 1240002, 1653336, 2480004, 3306672, 4960008, 9920016]

約数ペア:

[(1, 9920016), (2, 4960008), (3, 3306672), (4, 2480004), (6, 1653336), (8, 1240002), (9, 1102224), (12, 826668), (16, 620001), (18, 551112), (24, 413334), (27, 367408), (36, 275556), (48, 206667), (54, 183704), (72, 137778), (108, 91852), (144, 68889), (216, 45926), (432, 22963)]