18784326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9181}}^1$

素因数の和:9228

約数の個数: 32

約数和(自身を含む): 42310656

約数和(自身を除く): 23526330

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9181, 18362, 27543, 55086, 100991, 201982, 284611, 302973, 569222, 605946, 853833, 1707666, 3130721, 6261442, 9392163, 18784326]

約数ペア:

[(1, 18784326), (2, 9392163), (3, 6261442), (6, 3130721), (11, 1707666), (22, 853833), (31, 605946), (33, 569222), (62, 302973), (66, 284611), (93, 201982), (186, 100991), (341, 55086), (682, 27543), (1023, 18362), (2046, 9181)]