18013472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{33113}}^1$

素因数の和:33140

約数の個数: 24

約数和(自身を含む): 37551276

約数和(自身を除く): 19537804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 33113, 66226, 132452, 264904, 529808, 562921, 1059616, 1125842, 2251684, 4503368, 9006736, 18013472]

約数ペア:

[(1, 18013472), (2, 9006736), (4, 4503368), (8, 2251684), (16, 1125842), (17, 1059616), (32, 562921), (34, 529808), (68, 264904), (136, 132452), (272, 66226), (544, 33113)]