13180716

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{3359}}^1$

素因数の和:3478

約数の個数: 36

約数和(自身を含む): 33633600

約数和(自身を除く): 20452884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3359, 3924, 6718, 10077, 13436, 20154, 30231, 40308, 60462, 120924, 366131, 732262, 1098393, 1464524, 2196786, 3295179, 4393572, 6590358, 13180716]

約数ペア:

[(1, 13180716), (2, 6590358), (3, 4393572), (4, 3295179), (6, 2196786), (9, 1464524), (12, 1098393), (18, 732262), (36, 366131), (109, 120924), (218, 60462), (327, 40308), (436, 30231), (654, 20154), (981, 13436), (1308, 10077), (1962, 6718), (3359, 3924)]