18453362

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 28576800

約数和(自身を除く): 10123438

約数列:

[1, 2, 41, 82, 139, 278, 1619, 3238, 5699, 11398, 66379, 132758, 225041, 450082, 9226681, 18453362]

約数ペア:

[(1, 18453362), (2, 9226681), (41, 450082), (82, 225041), (139, 132758), (278, 66379), (1619, 11398), (3238, 5699)]