11305638

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20261}}^1$

素因数の和:20300

約数の個数: 24

約数和(自身を含む): 25286976

約数和(自身を除く): 13981338

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 20261, 40522, 60783, 121566, 182349, 364698, 628091, 1256182, 1884273, 3768546, 5652819, 11305638]

約数ペア:

[(1, 11305638), (2, 5652819), (3, 3768546), (6, 1884273), (9, 1256182), (18, 628091), (31, 364698), (62, 182349), (93, 121566), (186, 60783), (279, 40522), (558, 20261)]