2080994418

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{4951}}^1$

素因数の和:6207

約数の個数: 48

約数和(自身を含む): 4750948800

約数和(自身を除く): 2669954382

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1229, 2458, 3687, 4951, 7374, 9902, 11061, 14853, 22122, 23351, 29706, 44559, 46702, 70053, 89118, 94069, 140106, 188138, 210159, 282207, 420318, 564414, 846621, 1693242, 6084779, 12169558, 18254337, 36508674, 54763011, 109526022, 115610801, 231221602, 346832403, 693664806, 1040497209, 2080994418]

約数ペア:

[(1, 2080994418), (2, 1040497209), (3, 693664806), (6, 346832403), (9, 231221602), (18, 115610801), (19, 109526022), (38, 54763011), (57, 36508674), (114, 18254337), (171, 12169558), (342, 6084779), (1229, 1693242), (2458, 846621), (3687, 564414), (4951, 420318), (7374, 282207), (9902, 210159), (11061, 188138), (14853, 140106), (22122, 94069), (23351, 89118), (29706, 70053), (44559, 46702)]