172968276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1108771}}^1$

素因数の和:1108791

約数の個数: 24

約数和(自身を含む): 434638624

約数和(自身を除く): 261670348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1108771, 2217542, 3326313, 4435084, 6652626, 13305252, 14414023, 28828046, 43242069, 57656092, 86484138, 172968276]

約数ペア:

[(1, 172968276), (2, 86484138), (3, 57656092), (4, 43242069), (6, 28828046), (12, 14414023), (13, 13305252), (26, 6652626), (39, 4435084), (52, 3326313), (78, 2217542), (156, 1108771)]