39740706

素因数分解:

$2^1\times 3^6\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 56

約数和(自身を含む): 90618444

約数和(自身を除く): 50877738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 243, 281, 291, 486, 562, 582, 729, 843, 873, 1458, 1686, 1746, 2529, 2619, 5058, 5238, 7587, 7857, 15174, 15714, 22761, 23571, 27257, 45522, 47142, 54514, 68283, 70713, 81771, 136566, 141426, 163542, 204849, 245313, 409698, 490626, 735939, 1471878, 2207817, 4415634, 6623451, 13246902, 19870353, 39740706]

約数ペア:

[(1, 39740706), (2, 19870353), (3, 13246902), (6, 6623451), (9, 4415634), (18, 2207817), (27, 1471878), (54, 735939), (81, 490626), (97, 409698), (162, 245313), (194, 204849), (243, 163542), (281, 141426), (291, 136566), (486, 81771), (562, 70713), (582, 68283), (729, 54514), (843, 47142), (873, 45522), (1458, 27257), (1686, 23571), (1746, 22761), (2529, 15714), (2619, 15174), (5058, 7857), (5238, 7587)]