18045666

素因数分解:

$2^1\times 3^6\times {\mathrm{12377}}^1$

素因数の和:12397

約数の個数: 28

約数和(自身を含む): 40587462

約数和(自身を除く): 22541796

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 12377, 24754, 37131, 74262, 111393, 222786, 334179, 668358, 1002537, 2005074, 3007611, 6015222, 9022833, 18045666]

約数ペア:

[(1, 18045666), (2, 9022833), (3, 6015222), (6, 3007611), (9, 2005074), (18, 1002537), (27, 668358), (54, 334179), (81, 222786), (162, 111393), (243, 74262), (486, 37131), (729, 24754), (1458, 12377)]