426676614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{111637}}^1$

素因数の和:111669

約数の個数: 48

約数和(自身を含む): 1069045488

約数和(自身を除く): 642368874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 111637, 223274, 334911, 669822, 781459, 1451281, 1562918, 2344377, 2902562, 4353843, 4688754, 5470213, 8707686, 10158967, 10940426, 16410639, 20317934, 30476901, 32821278, 60953802, 71112769, 142225538, 213338307, 426676614]

約数ペア:

[(1, 426676614), (2, 213338307), (3, 142225538), (6, 71112769), (7, 60953802), (13, 32821278), (14, 30476901), (21, 20317934), (26, 16410639), (39, 10940426), (42, 10158967), (49, 8707686), (78, 5470213), (91, 4688754), (98, 4353843), (147, 2902562), (182, 2344377), (273, 1562918), (294, 1451281), (546, 781459), (637, 669822), (1274, 334911), (1911, 223274), (3822, 111637)]