26258466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7829}}^1$

素因数の和:7890

約数の個数: 32

約数和(自身を含む): 57879360

約数和(自身を除く): 31620894

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 7829, 15658, 23487, 46974, 101777, 203554, 305331, 336647, 610662, 673294, 1009941, 2019882, 4376411, 8752822, 13129233, 26258466]

約数ペア:

[(1, 26258466), (2, 13129233), (3, 8752822), (6, 4376411), (13, 2019882), (26, 1009941), (39, 673294), (43, 610662), (78, 336647), (86, 305331), (129, 203554), (258, 101777), (559, 46974), (1118, 23487), (1677, 15658), (3354, 7829)]