21996252

素因数分解:

$2^2\times 3^3\times {\mathrm{203669}}^1$

素因数の和:203682

約数の個数: 24

約数和(自身を含む): 57027600

約数和(自身を除く): 35031348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 203669, 407338, 611007, 814676, 1222014, 1833021, 2444028, 3666042, 5499063, 7332084, 10998126, 21996252]

約数ペア:

[(1, 21996252), (2, 10998126), (3, 7332084), (4, 5499063), (6, 3666042), (9, 2444028), (12, 1833021), (18, 1222014), (27, 814676), (36, 611007), (54, 407338), (108, 203669)]