31136958

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 71390592

約数和(自身を除く): 40253634

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 1361, 2542, 2722, 3813, 4083, 7626, 8166, 11439, 12249, 22878, 24498, 42191, 55801, 84382, 111602, 126573, 167403, 253146, 334806, 379719, 502209, 759438, 1004418, 1729831, 3459662, 5189493, 10378986, 15568479, 31136958]

約数ペア:

[(1, 31136958), (2, 15568479), (3, 10378986), (6, 5189493), (9, 3459662), (18, 1729831), (31, 1004418), (41, 759438), (62, 502209), (82, 379719), (93, 334806), (123, 253146), (186, 167403), (246, 126573), (279, 111602), (369, 84382), (558, 55801), (738, 42191), (1271, 24498), (1361, 22878), (2542, 12249), (2722, 11439), (3813, 8166), (4083, 7626)]