15578772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 40061952

約数和(自身を除く): 24483180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 214, 321, 428, 642, 1103, 1177, 1284, 2206, 2354, 3309, 3531, 4412, 4708, 6618, 7062, 12133, 13236, 14124, 24266, 36399, 48532, 72798, 118021, 145596, 236042, 354063, 472084, 708126, 1298231, 1416252, 2596462, 3894693, 5192924, 7789386, 15578772]

約数ペア:

[(1, 15578772), (2, 7789386), (3, 5192924), (4, 3894693), (6, 2596462), (11, 1416252), (12, 1298231), (22, 708126), (33, 472084), (44, 354063), (66, 236042), (107, 145596), (132, 118021), (214, 72798), (321, 48532), (428, 36399), (642, 24266), (1103, 14124), (1177, 13236), (1284, 12133), (2206, 7062), (2354, 6618), (3309, 4708), (3531, 4412)]