22379778

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{9491}}^1$

素因数の和:9630

約数の個数: 24

約数和(自身を含む): 48864816

約数和(自身を除く): 26485038

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 9491, 18982, 28473, 56946, 85419, 170838, 1243321, 2486642, 3729963, 7459926, 11189889, 22379778]

約数ペア:

[(1, 22379778), (2, 11189889), (3, 7459926), (6, 3729963), (9, 2486642), (18, 1243321), (131, 170838), (262, 85419), (393, 56946), (786, 28473), (1179, 18982), (2358, 9491)]