215508726

素因数分解:

$2^1\times 3^2\times {\mathrm{1949}}^1\times {\mathrm{6143}}^1$

素因数の和:8100

約数の個数: 24

約数和(自身を含む): 467251200

約数和(自身を除く): 251742474

約数列:

[1, 2, 3, 6, 9, 18, 1949, 3898, 5847, 6143, 11694, 12286, 17541, 18429, 35082, 36858, 55287, 110574, 11972707, 23945414, 35918121, 71836242, 107754363, 215508726]

約数ペア:

[(1, 215508726), (2, 107754363), (3, 71836242), (6, 35918121), (9, 23945414), (18, 11972707), (1949, 110574), (3898, 55287), (5847, 36858), (6143, 35082), (11694, 18429), (12286, 17541)]