21892968

素因数分解:

$2^3\times 3^2\times {\mathrm{304069}}^1$

素因数の和:304081

約数の個数: 24

約数和(自身を含む): 59293650

約数和(自身を除く): 37400682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 304069, 608138, 912207, 1216276, 1824414, 2432552, 2736621, 3648828, 5473242, 7297656, 10946484, 21892968]

約数ペア:

[(1, 21892968), (2, 10946484), (3, 7297656), (4, 5473242), (6, 3648828), (8, 2736621), (9, 2432552), (12, 1824414), (18, 1216276), (24, 912207), (36, 608138), (72, 304069)]