15263682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6857}}^1$

素因数の和:6922

約数の個数: 32

約数和(自身を含む): 35551872

約数和(自身を除く): 20288190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 6857, 13714, 20571, 41142, 47999, 95998, 143997, 287994, 363421, 726842, 1090263, 2180526, 2543947, 5087894, 7631841, 15263682]

約数ペア:

[(1, 15263682), (2, 7631841), (3, 5087894), (6, 2543947), (7, 2180526), (14, 1090263), (21, 726842), (42, 363421), (53, 287994), (106, 143997), (159, 95998), (318, 47999), (371, 41142), (742, 20571), (1113, 13714), (2226, 6857)]