18569061

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 33100800

約数和(自身を除く): 14531739

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 5171, 15513, 36197, 46539, 98249, 108591, 139617, 294747, 325773, 687743, 884241, 977319, 2063229, 2652723, 6189687, 18569061]

約数ペア:

[(1, 18569061), (3, 6189687), (7, 2652723), (9, 2063229), (19, 977319), (21, 884241), (27, 687743), (57, 325773), (63, 294747), (133, 139617), (171, 108591), (189, 98249), (399, 46539), (513, 36197), (1197, 15513), (3591, 5171)]