18119010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6667

約数の個数: 64

約数和(自身を含む): 53528832

約数和(自身を除く): 35409822

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 6637, 13274, 19911, 33185, 39822, 46459, 66370, 86281, 92918, 99555, 139377, 172562, 199110, 232295, 258843, 278754, 431405, 464590, 517686, 603967, 696885, 862810, 1207934, 1294215, 1393770, 1811901, 2588430, 3019835, 3623802, 6039670, 9059505, 18119010]

約数ペア:

[(1, 18119010), (2, 9059505), (3, 6039670), (5, 3623802), (6, 3019835), (7, 2588430), (10, 1811901), (13, 1393770), (14, 1294215), (15, 1207934), (21, 862810), (26, 696885), (30, 603967), (35, 517686), (39, 464590), (42, 431405), (65, 278754), (70, 258843), (78, 232295), (91, 199110), (105, 172562), (130, 139377), (182, 99555), (195, 92918), (210, 86281), (273, 66370), (390, 46459), (455, 39822), (546, 33185), (910, 19911), (1365, 13274), (2730, 6637)]