18558264

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{10891}}^1$

素因数の和:10971

約数の個数: 32

約数和(自身を含む): 47053440

約数和(自身を除く): 28495176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 10891, 21782, 32673, 43564, 65346, 87128, 130692, 261384, 773261, 1546522, 2319783, 3093044, 4639566, 6186088, 9279132, 18558264]

約数ペア:

[(1, 18558264), (2, 9279132), (3, 6186088), (4, 4639566), (6, 3093044), (8, 2319783), (12, 1546522), (24, 773261), (71, 261384), (142, 130692), (213, 87128), (284, 65346), (426, 43564), (568, 32673), (852, 21782), (1704, 10891)]