39797118

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 90320256

約数和(自身を除く): 50523138

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 977, 1314, 1954, 2263, 2931, 4526, 5862, 6789, 8793, 13578, 17586, 20367, 30287, 40734, 60574, 71321, 90861, 142642, 181722, 213963, 272583, 427926, 545166, 641889, 1283778, 2210951, 4421902, 6632853, 13265706, 19898559, 39797118]

約数ペア:

[(1, 39797118), (2, 19898559), (3, 13265706), (6, 6632853), (9, 4421902), (18, 2210951), (31, 1283778), (62, 641889), (73, 545166), (93, 427926), (146, 272583), (186, 213963), (219, 181722), (279, 142642), (438, 90861), (558, 71321), (657, 60574), (977, 40734), (1314, 30287), (1954, 20367), (2263, 17586), (2931, 13578), (4526, 8793), (5862, 6789)]