21101862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 44883072

約数和(自身を除く): 23781210

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 443, 467, 886, 934, 1329, 1401, 2658, 2802, 7531, 7939, 15062, 15878, 22593, 23817, 45186, 47634, 206881, 413762, 620643, 1241286, 3516977, 7033954, 10550931, 21101862]

約数ペア:

[(1, 21101862), (2, 10550931), (3, 7033954), (6, 3516977), (17, 1241286), (34, 620643), (51, 413762), (102, 206881), (443, 47634), (467, 45186), (886, 23817), (934, 22593), (1329, 15878), (1401, 15062), (2658, 7939), (2802, 7531)]