21368454

素因数分解:

$2^1\times 3^1\times {\mathrm{983}}^1\times {\mathrm{3623}}^1$

素因数の和:4611

約数の個数: 16

約数和(自身を含む): 42792192

約数和(自身を除く): 21423738

約数列:

[1, 2, 3, 6, 983, 1966, 2949, 3623, 5898, 7246, 10869, 21738, 3561409, 7122818, 10684227, 21368454]

約数ペア:

[(1, 21368454), (2, 10684227), (3, 7122818), (6, 3561409), (983, 21738), (1966, 10869), (2949, 7246), (3623, 5898)]