188530734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{641261}}^1$

素因数の和:641280

約数の個数: 24

約数和(自身を含む): 438623208

約数和(自身を除く): 250092474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 641261, 1282522, 1923783, 3847566, 4488827, 8977654, 13466481, 26932962, 31421789, 62843578, 94265367, 188530734]

約数ペア:

[(1, 188530734), (2, 94265367), (3, 62843578), (6, 31421789), (7, 26932962), (14, 13466481), (21, 8977654), (42, 4488827), (49, 3847566), (98, 1923783), (147, 1282522), (294, 641261)]