21346476

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{57383}}^1$

素因数の和:57421

約数の個数: 24

約数和(自身を含む): 51416064

約数和(自身を除く): 30069588

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 57383, 114766, 172149, 229532, 344298, 688596, 1778873, 3557746, 5336619, 7115492, 10673238, 21346476]

約数ペア:

[(1, 21346476), (2, 10673238), (3, 7115492), (4, 5336619), (6, 3557746), (12, 1778873), (31, 688596), (62, 344298), (93, 229532), (124, 172149), (186, 114766), (372, 57383)]