2018297526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{191453}}^1$

素因数の和:191716

約数の個数: 32

約数和(自身を含む): 4631655168

約数和(自身を除く): 2613357642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 10542, 191453, 382906, 574359, 1148718, 1340171, 2680342, 4020513, 8041026, 48054703, 96109406, 144164109, 288328218, 336382921, 672765842, 1009148763, 2018297526]

約数ペア:

[(1, 2018297526), (2, 1009148763), (3, 672765842), (6, 336382921), (7, 288328218), (14, 144164109), (21, 96109406), (42, 48054703), (251, 8041026), (502, 4020513), (753, 2680342), (1506, 1340171), (1757, 1148718), (3514, 574359), (5271, 382906), (10542, 191453)]