18344876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10169}}^1$

素因数の和:10225

約数の個数: 24

約数和(自身を含む): 35879760

約数和(自身を除く): 17534884

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 10169, 20338, 40676, 111859, 223718, 416929, 447436, 833858, 1667716, 4586219, 9172438, 18344876]

約数ペア:

[(1, 18344876), (2, 9172438), (4, 4586219), (11, 1667716), (22, 833858), (41, 447436), (44, 416929), (82, 223718), (164, 111859), (451, 40676), (902, 20338), (1804, 10169)]