18596656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3083}}^1$

素因数の和:3133

約数の個数: 40

約数和(自身を含む): 40153680

約数和(自身を除く): 21557024

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 3083, 6032, 6166, 12332, 24664, 40079, 49328, 80158, 89407, 160316, 178814, 320632, 357628, 641264, 715256, 1162291, 1430512, 2324582, 4649164, 9298328, 18596656]

約数ペア:

[(1, 18596656), (2, 9298328), (4, 4649164), (8, 2324582), (13, 1430512), (16, 1162291), (26, 715256), (29, 641264), (52, 357628), (58, 320632), (104, 178814), (116, 160316), (208, 89407), (232, 80158), (377, 49328), (464, 40079), (754, 24664), (1508, 12332), (3016, 6166), (3083, 6032)]