21231702

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{62081}}^1$

素因数の和:62108

約数の個数: 24

約数和(自身を含む): 48423960

約数和(自身を除く): 27192258

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 62081, 124162, 186243, 372486, 558729, 1117458, 1179539, 2359078, 3538617, 7077234, 10615851, 21231702]

約数ペア:

[(1, 21231702), (2, 10615851), (3, 7077234), (6, 3538617), (9, 2359078), (18, 1179539), (19, 1117458), (38, 558729), (57, 372486), (114, 186243), (171, 124162), (342, 62081)]