38939778

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4253

約数の個数: 48

約数和(自身を含む): 92121120

約数和(自身を除く): 53181342

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4217, 4617, 8434, 9234, 12651, 25302, 37953, 75906, 80123, 113859, 160246, 227718, 240369, 341577, 480738, 683154, 721107, 1024731, 1442214, 2049462, 2163321, 4326642, 6489963, 12979926, 19469889, 38939778]

約数ペア:

[(1, 38939778), (2, 19469889), (3, 12979926), (6, 6489963), (9, 4326642), (18, 2163321), (19, 2049462), (27, 1442214), (38, 1024731), (54, 721107), (57, 683154), (81, 480738), (114, 341577), (162, 240369), (171, 227718), (243, 160246), (342, 113859), (486, 80123), (513, 75906), (1026, 37953), (1539, 25302), (3078, 12651), (4217, 9234), (4617, 8434)]