19496667132

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{123113}}^1$

素因数の和:123259

約数の個数: 72

約数和(自身を含む): 50818504464

約数和(自身を除く): 31321837332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 83, 106, 159, 166, 212, 249, 318, 332, 477, 498, 636, 747, 954, 996, 1494, 1908, 2988, 4399, 8798, 13197, 17596, 26394, 39591, 52788, 79182, 123113, 158364, 246226, 369339, 492452, 738678, 1108017, 1477356, 2216034, 4432068, 6524989, 10218379, 13049978, 19574967, 20436758, 26099956, 30655137, 39149934, 40873516, 58724901, 61310274, 78299868, 91965411, 117449802, 122620548, 183930822, 234899604, 367861644, 541574087, 1083148174, 1624722261, 2166296348, 3249444522, 4874166783, 6498889044, 9748333566, 19496667132]

約数ペア:

[(1, 19496667132), (2, 9748333566), (3, 6498889044), (4, 4874166783), (6, 3249444522), (9, 2166296348), (12, 1624722261), (18, 1083148174), (36, 541574087), (53, 367861644), (83, 234899604), (106, 183930822), (159, 122620548), (166, 117449802), (212, 91965411), (249, 78299868), (318, 61310274), (332, 58724901), (477, 40873516), (498, 39149934), (636, 30655137), (747, 26099956), (954, 20436758), (996, 19574967), (1494, 13049978), (1908, 10218379), (2988, 6524989), (4399, 4432068), (8798, 2216034), (13197, 1477356), (17596, 1108017), (26394, 738678), (39591, 492452), (52788, 369339), (79182, 246226), (123113, 158364)]