12979926

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4250

約数の個数: 40

約数和(自身を含む): 30622680

約数和(自身を除く): 17642754

約数列:

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

約数ペア:

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