21975966

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20693}}^1$

素因数の和:20760

約数の個数: 24

約数和(自身を含む): 48423960

約数和(自身を除く): 26447994

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 20693, 41386, 62079, 124158, 186237, 372474, 1220887, 2441774, 3662661, 7325322, 10987983, 21975966]

約数ペア:

[(1, 21975966), (2, 10987983), (3, 7325322), (6, 3662661), (9, 2441774), (18, 1220887), (59, 372474), (118, 186237), (177, 124158), (354, 62079), (531, 41386), (1062, 20693)]