13258638

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23761}}^1$

素因数の和:23800

約数の個数: 24

約数和(自身を含む): 29654976

約数和(自身を除く): 16396338

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 23761, 47522, 71283, 142566, 213849, 427698, 736591, 1473182, 2209773, 4419546, 6629319, 13258638]

約数ペア:

[(1, 13258638), (2, 6629319), (3, 4419546), (6, 2209773), (9, 1473182), (18, 736591), (31, 427698), (62, 213849), (93, 142566), (186, 71283), (279, 47522), (558, 23761)]