16887684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4176

約数の個数: 48

約数和(自身を含む): 44384256

約数和(自身を除く): 27496572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 4127, 8254, 12381, 16508, 24762, 45397, 49524, 90794, 127937, 136191, 181588, 255874, 272382, 383811, 511748, 544764, 767622, 1407307, 1535244, 2814614, 4221921, 5629228, 8443842, 16887684]

約数ペア:

[(1, 16887684), (2, 8443842), (3, 5629228), (4, 4221921), (6, 2814614), (11, 1535244), (12, 1407307), (22, 767622), (31, 544764), (33, 511748), (44, 383811), (62, 272382), (66, 255874), (93, 181588), (124, 136191), (132, 127937), (186, 90794), (341, 49524), (372, 45397), (682, 24762), (1023, 16508), (1364, 12381), (2046, 8254), (4092, 4127)]