9871289148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{142789}}^1$

素因数の和:143626

約数の個数: 48

約数和(自身を含む): 26355607040

約数和(自身を除く): 16484317892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 823, 1646, 2469, 3292, 4938, 5761, 9876, 11522, 17283, 23044, 34566, 69132, 142789, 285578, 428367, 571156, 856734, 999523, 1713468, 1999046, 2998569, 3998092, 5997138, 11994276, 117515347, 235030694, 352546041, 470061388, 705092082, 822607429, 1410184164, 1645214858, 2467822287, 3290429716, 4935644574, 9871289148]

約数ペア:

[(1, 9871289148), (2, 4935644574), (3, 3290429716), (4, 2467822287), (6, 1645214858), (7, 1410184164), (12, 822607429), (14, 705092082), (21, 470061388), (28, 352546041), (42, 235030694), (84, 117515347), (823, 11994276), (1646, 5997138), (2469, 3998092), (3292, 2998569), (4938, 1999046), (5761, 1713468), (9876, 999523), (11522, 856734), (17283, 571156), (23044, 428367), (34566, 285578), (69132, 142789)]