40752138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2161}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 93398400

約数和(自身を除く): 52646262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2161, 2694, 3143, 4322, 6286, 6483, 9429, 12966, 15127, 18858, 30254, 45381, 90762, 970289, 1940578, 2910867, 5821734, 6792023, 13584046, 20376069, 40752138]

約数ペア:

[(1, 40752138), (2, 20376069), (3, 13584046), (6, 6792023), (7, 5821734), (14, 2910867), (21, 1940578), (42, 970289), (449, 90762), (898, 45381), (1347, 30254), (2161, 18858), (2694, 15127), (3143, 12966), (4322, 9429), (6286, 6483)]