21824574

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{17239}}^1$

素因数の和:17455

約数の個数: 16

約数和(自身を含む): 43858560

約数和(自身を除く): 22033986

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 17239, 34478, 51717, 103434, 3637429, 7274858, 10912287, 21824574]

約数ペア:

[(1, 21824574), (2, 10912287), (3, 7274858), (6, 3637429), (211, 103434), (422, 51717), (633, 34478), (1266, 17239)]