16030314

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 36036000

約数和(自身を除く): 20005686

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 149, 258, 278, 298, 387, 417, 447, 774, 834, 894, 1251, 1341, 2502, 2682, 5977, 6407, 11954, 12814, 17931, 19221, 20711, 35862, 38442, 41422, 53793, 57663, 62133, 107586, 115326, 124266, 186399, 372798, 890573, 1781146, 2671719, 5343438, 8015157, 16030314]

約数ペア:

[(1, 16030314), (2, 8015157), (3, 5343438), (6, 2671719), (9, 1781146), (18, 890573), (43, 372798), (86, 186399), (129, 124266), (139, 115326), (149, 107586), (258, 62133), (278, 57663), (298, 53793), (387, 41422), (417, 38442), (447, 35862), (774, 20711), (834, 19221), (894, 17931), (1251, 12814), (1341, 11954), (2502, 6407), (2682, 5977)]