21300762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29833}}^1$

素因数の和:29862

約数の個数: 32

約数和(自身を含む): 51553152

約数和(自身を除く): 30252390

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 29833, 59666, 89499, 178998, 208831, 417662, 507161, 626493, 1014322, 1252986, 1521483, 3042966, 3550127, 7100254, 10650381, 21300762]

約数ペア:

[(1, 21300762), (2, 10650381), (3, 7100254), (6, 3550127), (7, 3042966), (14, 1521483), (17, 1252986), (21, 1014322), (34, 626493), (42, 507161), (51, 417662), (102, 208831), (119, 178998), (238, 89499), (357, 59666), (714, 29833)]