1806943668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{82781}}^1$

素因数の和:82912

約数の個数: 48

約数和(自身を含む): 4505989824

約数和(自身を除く): 2699046156

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1819, 3638, 5457, 7276, 10914, 21828, 82781, 165562, 248343, 331124, 496686, 993372, 1407277, 2814554, 4221831, 5629108, 8443662, 8857567, 16887324, 17715134, 26572701, 35430268, 53145402, 106290804, 150578639, 301157278, 451735917, 602314556, 903471834, 1806943668]

約数ペア:

[(1, 1806943668), (2, 903471834), (3, 602314556), (4, 451735917), (6, 301157278), (12, 150578639), (17, 106290804), (34, 53145402), (51, 35430268), (68, 26572701), (102, 17715134), (107, 16887324), (204, 8857567), (214, 8443662), (321, 5629108), (428, 4221831), (642, 2814554), (1284, 1407277), (1819, 993372), (3638, 496686), (5457, 331124), (7276, 248343), (10914, 165562), (21828, 82781)]