18660942

素因数分解:

$2^1\times 3^6\times {\mathrm{12799}}^1$

素因数の和:12819

約数の個数: 28

約数和(自身を含む): 41971200

約数和(自身を除く): 23310258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 12799, 25598, 38397, 76794, 115191, 230382, 345573, 691146, 1036719, 2073438, 3110157, 6220314, 9330471, 18660942]

約数ペア:

[(1, 18660942), (2, 9330471), (3, 6220314), (6, 3110157), (9, 2073438), (18, 1036719), (27, 691146), (54, 345573), (81, 230382), (162, 115191), (243, 76794), (486, 38397), (729, 25598), (1458, 12799)]