18074264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10223}}^1$

素因数の和:10259

約数の個数: 32

約数和(自身を含む): 38646720

約数和(自身を除く): 20572456

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 10223, 20446, 40892, 81784, 132899, 173791, 265798, 347582, 531596, 695164, 1063192, 1390328, 2259283, 4518566, 9037132, 18074264]

約数ペア:

[(1, 18074264), (2, 9037132), (4, 4518566), (8, 2259283), (13, 1390328), (17, 1063192), (26, 695164), (34, 531596), (52, 347582), (68, 265798), (104, 173791), (136, 132899), (221, 81784), (442, 40892), (884, 20446), (1768, 10223)]