18291117598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{401773}}^1$

素因数の和:401908

約数の個数: 32

約数和(自身を含む): 31589078976

約数和(自身を除く): 13297961378

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 1339, 1751, 2678, 3502, 22763, 45526, 401773, 803546, 5223049, 6830141, 10446098, 13660282, 41382619, 82765238, 88791833, 177583666, 537974047, 703504523, 1075948094, 1407009046, 9145558799, 18291117598]

約数ペア:

[(1, 18291117598), (2, 9145558799), (13, 1407009046), (17, 1075948094), (26, 703504523), (34, 537974047), (103, 177583666), (206, 88791833), (221, 82765238), (442, 41382619), (1339, 13660282), (1751, 10446098), (2678, 6830141), (3502, 5223049), (22763, 803546), (45526, 401773)]