17966875686

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1\times {\mathrm{41953}}^1$

素因数の和:42616

約数の個数: 32

約数和(自身を含む): 36266380128

約数和(自身を除く): 18299504442

約数列:

[1, 2, 3, 6, 137, 274, 411, 521, 822, 1042, 1563, 3126, 41953, 71377, 83906, 125859, 142754, 214131, 251718, 428262, 5747561, 11495122, 17242683, 21857513, 34485366, 43715026, 65572539, 131145078, 2994479281, 5988958562, 8983437843, 17966875686]

約数ペア:

[(1, 17966875686), (2, 8983437843), (3, 5988958562), (6, 2994479281), (137, 131145078), (274, 65572539), (411, 43715026), (521, 34485366), (822, 21857513), (1042, 17242683), (1563, 11495122), (3126, 5747561), (41953, 428262), (71377, 251718), (83906, 214131), (125859, 142754)]