21668832

素因数分解:

$2^5\times 3^2\times {\mathrm{75239}}^1$

素因数の和:75255

約数の個数: 36

約数和(自身を含む): 61621560

約数和(自身を除く): 39952728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 75239, 150478, 225717, 300956, 451434, 601912, 677151, 902868, 1203824, 1354302, 1805736, 2407648, 2708604, 3611472, 5417208, 7222944, 10834416, 21668832]

約数ペア:

[(1, 21668832), (2, 10834416), (3, 7222944), (4, 5417208), (6, 3611472), (8, 2708604), (9, 2407648), (12, 1805736), (16, 1354302), (18, 1203824), (24, 902868), (32, 677151), (36, 601912), (48, 451434), (72, 300956), (96, 225717), (144, 150478), (288, 75239)]