18307957360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2972071}}^1$

素因数の和:2972102

約数の個数: 80

約数和(自身を含む): 53069317632

約数和(自身を除く): 34761360272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 2972071, 5944142, 11888284, 14860355, 20804497, 23776568, 29720710, 32692781, 41608994, 47553136, 59441420, 65385562, 83217988, 104022485, 118882840, 130771124, 163463905, 166435976, 208044970, 228849467, 237765680, 261542248, 326927810, 332871952, 416089940, 457698934, 523084496, 653855620, 832179880, 915397868, 1144247335, 1307711240, 1664359760, 1830795736, 2288494670, 2615422480, 3661591472, 4576989340, 9153978680, 18307957360]

約数ペア:

[(1, 18307957360), (2, 9153978680), (4, 4576989340), (5, 3661591472), (7, 2615422480), (8, 2288494670), (10, 1830795736), (11, 1664359760), (14, 1307711240), (16, 1144247335), (20, 915397868), (22, 832179880), (28, 653855620), (35, 523084496), (40, 457698934), (44, 416089940), (55, 332871952), (56, 326927810), (70, 261542248), (77, 237765680), (80, 228849467), (88, 208044970), (110, 166435976), (112, 163463905), (140, 130771124), (154, 118882840), (176, 104022485), (220, 83217988), (280, 65385562), (308, 59441420), (385, 47553136), (440, 41608994), (560, 32692781), (616, 29720710), (770, 23776568), (880, 20804497), (1232, 14860355), (1540, 11888284), (3080, 5944142), (6160, 2972071)]