2018106045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{6373}}^1$

素因数の和:6642

約数の個数: 48

約数和(自身を含む): 3627366912

約数和(自身を除く): 1609260867

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 227, 279, 465, 681, 1135, 1395, 2043, 3405, 6373, 7037, 10215, 19119, 21111, 31865, 35185, 57357, 63333, 95595, 105555, 197563, 286785, 316665, 592689, 987815, 1446671, 1778067, 2963445, 4340013, 7233355, 8890335, 13020039, 21700065, 44846801, 65100195, 134540403, 224234005, 403621209, 672702015, 2018106045]

約数ペア:

[(1, 2018106045), (3, 672702015), (5, 403621209), (9, 224234005), (15, 134540403), (31, 65100195), (45, 44846801), (93, 21700065), (155, 13020039), (227, 8890335), (279, 7233355), (465, 4340013), (681, 2963445), (1135, 1778067), (1395, 1446671), (2043, 987815), (3405, 592689), (6373, 316665), (7037, 286785), (10215, 197563), (19119, 105555), (21111, 95595), (31865, 63333), (35185, 57357)]