21602082

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 44700480

約数和(自身を除く): 23098398

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 202, 258, 303, 606, 829, 1658, 2487, 4343, 4974, 8686, 13029, 26058, 35647, 71294, 83729, 106941, 167458, 213882, 251187, 502374, 3600347, 7200694, 10801041, 21602082]

約数ペア:

[(1, 21602082), (2, 10801041), (3, 7200694), (6, 3600347), (43, 502374), (86, 251187), (101, 213882), (129, 167458), (202, 106941), (258, 83729), (303, 71294), (606, 35647), (829, 26058), (1658, 13029), (2487, 8686), (4343, 4974)]