6657498

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 15805440

約数和(自身を除く): 9147942

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 82, 93, 97, 123, 186, 194, 246, 279, 291, 369, 558, 582, 738, 837, 873, 1107, 1271, 1674, 1746, 2214, 2542, 2619, 3007, 3813, 3977, 5238, 6014, 7626, 7954, 9021, 11439, 11931, 18042, 22878, 23862, 27063, 34317, 35793, 54126, 68634, 71586, 81189, 107379, 123287, 162378, 214758, 246574, 369861, 739722, 1109583, 2219166, 3328749, 6657498]

約数ペア:

[(1, 6657498), (2, 3328749), (3, 2219166), (6, 1109583), (9, 739722), (18, 369861), (27, 246574), (31, 214758), (41, 162378), (54, 123287), (62, 107379), (82, 81189), (93, 71586), (97, 68634), (123, 54126), (186, 35793), (194, 34317), (246, 27063), (279, 23862), (291, 22878), (369, 18042), (558, 11931), (582, 11439), (738, 9021), (837, 7954), (873, 7626), (1107, 6014), (1271, 5238), (1674, 3977), (1746, 3813), (2214, 3007), (2542, 2619)]