2160639.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{300229}}^1$

素因数の和:300249

約数の個数: 24

約数和(自身を含む): 117690160

約数和(自身を除く): 70854436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 300229, 600458, 900687, 1200916, 1801374, 3602748, 3902977, 7805954, 11708931, 15611908, 23417862, 46835724]

約数ペア:

[(1, 46835724), (2, 23417862), (3, 15611908), (4, 11708931), (6, 7805954), (12, 3902977), (13, 3602748), (26, 1801374), (39, 1200916), (52, 900687), (78, 600458), (156, 300229)]