21232464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{40213}}^1$

素因数の和:40235

約数の個数: 40

約数和(自身を含む): 59838432

約数和(自身を除く): 38605968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 40213, 80426, 120639, 160852, 241278, 321704, 442343, 482556, 643408, 884686, 965112, 1327029, 1769372, 1930224, 2654058, 3538744, 5308116, 7077488, 10616232, 21232464]

約数ペア:

[(1, 21232464), (2, 10616232), (3, 7077488), (4, 5308116), (6, 3538744), (8, 2654058), (11, 1930224), (12, 1769372), (16, 1327029), (22, 965112), (24, 884686), (33, 643408), (44, 482556), (48, 442343), (66, 321704), (88, 241278), (132, 160852), (176, 120639), (264, 80426), (528, 40213)]