212257314

素因数分解:

$2^1\times 3^3\times {\mathrm{359}}^1\times {\mathrm{10949}}^1$

素因数の和:11319

約数の個数: 32

約数和(自身を含む): 473040000

約数和(自身を除く): 260782686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 359, 718, 1077, 2154, 3231, 6462, 9693, 10949, 19386, 21898, 32847, 65694, 98541, 197082, 295623, 591246, 3930691, 7861382, 11792073, 23584146, 35376219, 70752438, 106128657, 212257314]

約数ペア:

[(1, 212257314), (2, 106128657), (3, 70752438), (6, 35376219), (9, 23584146), (18, 11792073), (27, 7861382), (54, 3930691), (359, 591246), (718, 295623), (1077, 197082), (2154, 98541), (3231, 65694), (6462, 32847), (9693, 21898), (10949, 19386)]