18679094

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 33211200

約数和(自身を除く): 14532106

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 373, 511, 686, 746, 1022, 2611, 3577, 5222, 7154, 18277, 25039, 27229, 36554, 50078, 54458, 127939, 190603, 255878, 381206, 1334221, 2668442, 9339547, 18679094]

約数ペア:

[(1, 18679094), (2, 9339547), (7, 2668442), (14, 1334221), (49, 381206), (73, 255878), (98, 190603), (146, 127939), (343, 54458), (373, 50078), (511, 36554), (686, 27229), (746, 25039), (1022, 18277), (2611, 7154), (3577, 5222)]