18044235290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1\times {\mathrm{13163}}^1$

素因数の和:13391

約数の個数: 48

約数和(自身を含む): 33847171488

約数和(自身を除く): 15802936198

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 841, 1630, 1682, 4205, 4727, 8410, 9454, 13163, 23635, 26326, 47270, 65815, 131630, 137083, 274166, 381727, 685415, 763454, 1370830, 1908635, 2145569, 3817270, 4291138, 10727845, 11070083, 21455690, 22140166, 55350415, 62221501, 110700830, 124443002, 311107505, 622215010, 1804423529, 3608847058, 9022117645, 18044235290]

約数ペア:

[(1, 18044235290), (2, 9022117645), (5, 3608847058), (10, 1804423529), (29, 622215010), (58, 311107505), (145, 124443002), (163, 110700830), (290, 62221501), (326, 55350415), (815, 22140166), (841, 21455690), (1630, 11070083), (1682, 10727845), (4205, 4291138), (4727, 3817270), (8410, 2145569), (9454, 1908635), (13163, 1370830), (23635, 763454), (26326, 685415), (47270, 381727), (65815, 274166), (131630, 137083)]