21476424

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{4241}}^1$

素因数の和:4461

約数の個数: 32

約数和(自身を含む): 53958240

約数和(自身を除く): 32481816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 4241, 5064, 8482, 12723, 16964, 25446, 33928, 50892, 101784, 894851, 1789702, 2684553, 3579404, 5369106, 7158808, 10738212, 21476424]

約数ペア:

[(1, 21476424), (2, 10738212), (3, 7158808), (4, 5369106), (6, 3579404), (8, 2684553), (12, 1789702), (24, 894851), (211, 101784), (422, 50892), (633, 33928), (844, 25446), (1266, 16964), (1688, 12723), (2532, 8482), (4241, 5064)]