18797684

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 34201440

約数和(自身を除く): 15403756

約数列:

[1, 2, 4, 29, 58, 116, 347, 467, 694, 934, 1388, 1868, 10063, 13543, 20126, 27086, 40252, 54172, 162049, 324098, 648196, 4699421, 9398842, 18797684]

約数ペア:

[(1, 18797684), (2, 9398842), (4, 4699421), (29, 648196), (58, 324098), (116, 162049), (347, 54172), (467, 40252), (694, 27086), (934, 20126), (1388, 13543), (1868, 10063)]