188198946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21737}}^1$

素因数の和:21795

約数の個数: 48

約数和(自身を含む): 451020024

約数和(自身を除く): 262821078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 21737, 43474, 65211, 130422, 195633, 282581, 391266, 565162, 804269, 847743, 1608538, 1695486, 2412807, 2543229, 4825614, 5086458, 7238421, 10455497, 14476842, 20910994, 31366491, 62732982, 94099473, 188198946]

約数ペア:

[(1, 188198946), (2, 94099473), (3, 62732982), (6, 31366491), (9, 20910994), (13, 14476842), (18, 10455497), (26, 7238421), (37, 5086458), (39, 4825614), (74, 2543229), (78, 2412807), (111, 1695486), (117, 1608538), (222, 847743), (234, 804269), (333, 565162), (481, 391266), (666, 282581), (962, 195633), (1443, 130422), (2886, 65211), (4329, 43474), (8658, 21737)]