21236532

素因数分解:

$2^2\times 3^1\times {\mathrm{1013}}^1\times {\mathrm{1747}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 49629216

約数和(自身を除く): 28392684

約数列:

[1, 2, 3, 4, 6, 12, 1013, 1747, 2026, 3039, 3494, 4052, 5241, 6078, 6988, 10482, 12156, 20964, 1769711, 3539422, 5309133, 7078844, 10618266, 21236532]

約数ペア:

[(1, 21236532), (2, 10618266), (3, 7078844), (4, 5309133), (6, 3539422), (12, 1769711), (1013, 20964), (1747, 12156), (2026, 10482), (3039, 6988), (3494, 6078), (4052, 5241)]