191520486

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 421948800

約数和(自身を除く): 230428314

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 229, 291, 458, 479, 582, 687, 873, 958, 1374, 1437, 1746, 2061, 2874, 4122, 4311, 8622, 22213, 44426, 46463, 66639, 92926, 109691, 133278, 139389, 199917, 219382, 278778, 329073, 399834, 418167, 658146, 836334, 987219, 1974438, 10640027, 21280054, 31920081, 63840162, 95760243, 191520486]

約数ペア:

[(1, 191520486), (2, 95760243), (3, 63840162), (6, 31920081), (9, 21280054), (18, 10640027), (97, 1974438), (194, 987219), (229, 836334), (291, 658146), (458, 418167), (479, 399834), (582, 329073), (687, 278778), (873, 219382), (958, 199917), (1374, 139389), (1437, 133278), (1746, 109691), (2061, 92926), (2874, 66639), (4122, 46463), (4311, 44426), (8622, 22213)]