181581366

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{3011}}^1$

素因数の和:3081

約数の個数: 48

約数和(自身を含む): 399752640

約数和(自身を除く): 218171274

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 529, 874, 1058, 1311, 1587, 2622, 3011, 3174, 6022, 9033, 10051, 18066, 20102, 30153, 57209, 60306, 69253, 114418, 138506, 171627, 207759, 343254, 415518, 1315807, 1592819, 2631614, 3185638, 3947421, 4778457, 7894842, 9556914, 30263561, 60527122, 90790683, 181581366]

約数ペア:

[(1, 181581366), (2, 90790683), (3, 60527122), (6, 30263561), (19, 9556914), (23, 7894842), (38, 4778457), (46, 3947421), (57, 3185638), (69, 2631614), (114, 1592819), (138, 1315807), (437, 415518), (529, 343254), (874, 207759), (1058, 171627), (1311, 138506), (1587, 114418), (2622, 69253), (3011, 60306), (3174, 57209), (6022, 30153), (9033, 20102), (10051, 18066)]