40407066

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{15271}}^1$

素因数の和:15296

約数の個数: 48

約数和(自身を含む): 104460480

約数和(自身を除く): 64053414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 15271, 30542, 45813, 91626, 106897, 137439, 213794, 274878, 320691, 412317, 641382, 748279, 824634, 962073, 1496558, 1924146, 2244837, 2886219, 4489674, 5772438, 6734511, 13469022, 20203533, 40407066]

約数ペア:

[(1, 40407066), (2, 20203533), (3, 13469022), (6, 6734511), (7, 5772438), (9, 4489674), (14, 2886219), (18, 2244837), (21, 1924146), (27, 1496558), (42, 962073), (49, 824634), (54, 748279), (63, 641382), (98, 412317), (126, 320691), (147, 274878), (189, 213794), (294, 137439), (378, 106897), (441, 91626), (882, 45813), (1323, 30542), (2646, 15271)]