18528774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{733}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 40587264

約数和(自身を除く): 22058490

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 383, 733, 766, 1149, 1466, 2199, 2298, 4213, 4398, 8063, 8426, 12639, 16126, 24189, 25278, 48378, 280739, 561478, 842217, 1684434, 3088129, 6176258, 9264387, 18528774]

約数ペア:

[(1, 18528774), (2, 9264387), (3, 6176258), (6, 3088129), (11, 1684434), (22, 842217), (33, 561478), (66, 280739), (383, 48378), (733, 25278), (766, 24189), (1149, 16126), (1466, 12639), (2199, 8426), (2298, 8063), (4213, 4398)]