21868632

素因数分解:

$2^3\times 3^2\times {\mathrm{303731}}^1$

素因数の和:303743

約数の個数: 24

約数和(自身を含む): 59227740

約数和(自身を除く): 37359108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 303731, 607462, 911193, 1214924, 1822386, 2429848, 2733579, 3644772, 5467158, 7289544, 10934316, 21868632]

約数ペア:

[(1, 21868632), (2, 10934316), (3, 7289544), (4, 5467158), (6, 3644772), (8, 2733579), (9, 2429848), (12, 1822386), (18, 1214924), (24, 911193), (36, 607462), (72, 303731)]