55638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:300

約数の個数: 24

約数和(自身を含む): 131976

約数和(自身を除く): 76338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 281, 562, 843, 1686, 2529, 3091, 5058, 6182, 9273, 18546, 27819, 55638]

約数ペア:

[(1, 55638), (2, 27819), (3, 18546), (6, 9273), (9, 6182), (11, 5058), (18, 3091), (22, 2529), (33, 1686), (66, 843), (99, 562), (198, 281)]