21622704

素因数分解:

$2^4\times 3^1\times {\mathrm{450473}}^1$

素因数の和:450484

約数の個数: 20

約数和(自身を含む): 55858776

約数和(自身を除く): 34236072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 450473, 900946, 1351419, 1801892, 2702838, 3603784, 5405676, 7207568, 10811352, 21622704]

約数ペア:

[(1, 21622704), (2, 10811352), (3, 7207568), (4, 5405676), (6, 3603784), (8, 2702838), (12, 1801892), (16, 1351419), (24, 900946), (48, 450473)]