1938563334

素因数分解:

$2^1\times 3^3\times {\mathrm{8513}}^1\times {\mathrm{4217}}^1$

素因数の和:12741

約数の個数: 32

約数和(自身を含む): 4309446240

約数和(自身を除く): 2370882906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4217, 8434, 8513, 12651, 17026, 25302, 25539, 37953, 51078, 75906, 76617, 113859, 153234, 227718, 229851, 459702, 35899321, 71798642, 107697963, 215395926, 323093889, 646187778, 969281667, 1938563334]

約数ペア:

[(1, 1938563334), (2, 969281667), (3, 646187778), (6, 323093889), (9, 215395926), (18, 107697963), (27, 71798642), (54, 35899321), (4217, 459702), (8434, 229851), (8513, 227718), (12651, 153234), (17026, 113859), (25302, 76617), (25539, 75906), (37953, 51078)]