6399798

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 13208832

約数和(自身を除く): 6809034

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 181, 213, 249, 362, 426, 498, 543, 1086, 5893, 11786, 12851, 15023, 17679, 25702, 30046, 35358, 38553, 45069, 77106, 90138, 1066633, 2133266, 3199899, 6399798]

約数ペア:

[(1, 6399798), (2, 3199899), (3, 2133266), (6, 1066633), (71, 90138), (83, 77106), (142, 45069), (166, 38553), (181, 35358), (213, 30046), (249, 25702), (362, 17679), (426, 15023), (498, 12851), (543, 11786), (1086, 5893)]