2012152422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{18869}}^1$

素因数の和:21420

約数の個数: 32

約数和(自身を含む): 4601260800

約数和(自身を除く): 2589108378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2539, 5078, 7617, 15234, 17773, 18869, 35546, 37738, 53319, 56607, 106638, 113214, 132083, 264166, 396249, 792498, 47908391, 95816782, 143725173, 287450346, 335358737, 670717474, 1006076211, 2012152422]

約数ペア:

[(1, 2012152422), (2, 1006076211), (3, 670717474), (6, 335358737), (7, 287450346), (14, 143725173), (21, 95816782), (42, 47908391), (2539, 792498), (5078, 396249), (7617, 264166), (15234, 132083), (17773, 113214), (18869, 106638), (35546, 56607), (37738, 53319)]