18074536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 18006104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 347, 383, 694, 766, 1388, 1532, 2776, 3064, 5899, 6511, 11798, 13022, 23596, 26044, 47192, 52088, 132901, 265802, 531604, 1063208, 2259317, 4518634, 9037268, 18074536]

約数ペア:

[(1, 18074536), (2, 9037268), (4, 4518634), (8, 2259317), (17, 1063208), (34, 531604), (68, 265802), (136, 132901), (347, 52088), (383, 47192), (694, 26044), (766, 23596), (1388, 13022), (1532, 11798), (2776, 6511), (3064, 5899)]