39950226

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 93139200

約数和(自身を除く): 53188974

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 97, 174, 194, 261, 263, 291, 522, 526, 582, 783, 789, 873, 1566, 1578, 1746, 2367, 2619, 2813, 4734, 5238, 5626, 7101, 7627, 8439, 14202, 15254, 16878, 22881, 25317, 25511, 45762, 50634, 51022, 68643, 75951, 76533, 137286, 151902, 153066, 205929, 229599, 411858, 459198, 688797, 739819, 1377594, 1479638, 2219457, 4438914, 6658371, 13316742, 19975113, 39950226]

約数ペア:

[(1, 39950226), (2, 19975113), (3, 13316742), (6, 6658371), (9, 4438914), (18, 2219457), (27, 1479638), (29, 1377594), (54, 739819), (58, 688797), (87, 459198), (97, 411858), (174, 229599), (194, 205929), (261, 153066), (263, 151902), (291, 137286), (522, 76533), (526, 75951), (582, 68643), (783, 51022), (789, 50634), (873, 45762), (1566, 25511), (1578, 25317), (1746, 22881), (2367, 16878), (2619, 15254), (2813, 14202), (4734, 8439), (5238, 7627), (5626, 7101)]