18173634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 38430720

約数和(自身を除く): 20257086

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1667, 1817, 3334, 3634, 5001, 5451, 10002, 10902, 38341, 76682, 115023, 131693, 230046, 263386, 395079, 790158, 3028939, 6057878, 9086817, 18173634]

約数ペア:

[(1, 18173634), (2, 9086817), (3, 6057878), (6, 3028939), (23, 790158), (46, 395079), (69, 263386), (79, 230046), (138, 131693), (158, 115023), (237, 76682), (474, 38341), (1667, 10902), (1817, 10002), (3334, 5451), (3634, 5001)]