21671112

素因数分解:

$2^3\times 3^1\times {\mathrm{902963}}^1$

素因数の和:902972

約数の個数: 16

約数和(自身を含む): 54177840

約数和(自身を除く): 32506728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 902963, 1805926, 2708889, 3611852, 5417778, 7223704, 10835556, 21671112]

約数ペア:

[(1, 21671112), (2, 10835556), (3, 7223704), (4, 5417778), (6, 3611852), (8, 2708889), (12, 1805926), (24, 902963)]