17798886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47087}}^1$

素因数の和:47105

約数の個数: 32

約数和(自身を含む): 45204480

約数和(自身を除く): 27405594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 47087, 94174, 141261, 282522, 329609, 423783, 659218, 847566, 988827, 1271349, 1977654, 2542698, 2966481, 5932962, 8899443, 17798886]

約数ペア:

[(1, 17798886), (2, 8899443), (3, 5932962), (6, 2966481), (7, 2542698), (9, 1977654), (14, 1271349), (18, 988827), (21, 847566), (27, 659218), (42, 423783), (54, 329609), (63, 282522), (126, 141261), (189, 94174), (378, 47087)]