66384882

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 148674240

約数和(自身を除く): 82289358

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 263, 333, 379, 526, 666, 758, 789, 1137, 1578, 2274, 2367, 3411, 4734, 6822, 9731, 14023, 19462, 28046, 29193, 42069, 58386, 84138, 87579, 99677, 126207, 175158, 199354, 252414, 299031, 598062, 897093, 1794186, 3688049, 7376098, 11064147, 22128294, 33192441, 66384882]

約数ペア:

[(1, 66384882), (2, 33192441), (3, 22128294), (6, 11064147), (9, 7376098), (18, 3688049), (37, 1794186), (74, 897093), (111, 598062), (222, 299031), (263, 252414), (333, 199354), (379, 175158), (526, 126207), (666, 99677), (758, 87579), (789, 84138), (1137, 58386), (1578, 42069), (2274, 29193), (2367, 28046), (3411, 19462), (4734, 14023), (6822, 9731)]