47631816

素因数分解:

$2^3\times 3^2\times {\mathrm{661553}}^1$

素因数の和:661565

約数の個数: 24

約数和(自身を含む): 129003030

約数和(自身を除く): 81371214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661553, 1323106, 1984659, 2646212, 3969318, 5292424, 5953977, 7938636, 11907954, 15877272, 23815908, 47631816]

約数ペア:

[(1, 47631816), (2, 23815908), (3, 15877272), (4, 11907954), (6, 7938636), (8, 5953977), (9, 5292424), (12, 3969318), (18, 2646212), (24, 1984659), (36, 1323106), (72, 661553)]