21410106

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 45930240

約数和(自身を除く): 24520134

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2657, 2686, 4029, 5314, 7971, 8058, 15942, 45169, 90338, 135507, 209903, 271014, 419806, 629709, 1259418, 3568351, 7136702, 10705053, 21410106]

約数ペア:

[(1, 21410106), (2, 10705053), (3, 7136702), (6, 3568351), (17, 1259418), (34, 629709), (51, 419806), (79, 271014), (102, 209903), (158, 135507), (237, 90338), (474, 45169), (1343, 15942), (2657, 8058), (2686, 7971), (4029, 5314)]