21545016

素因数分解:

$2^3\times 3^1\times {\mathrm{897709}}^1$

素因数の和:897718

約数の個数: 16

約数和(自身を含む): 53862600

約数和(自身を除く): 32317584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 897709, 1795418, 2693127, 3590836, 5386254, 7181672, 10772508, 21545016]

約数ペア:

[(1, 21545016), (2, 10772508), (3, 7181672), (4, 5386254), (6, 3590836), (8, 2693127), (12, 1795418), (24, 897709)]