42195018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{305761}}^1$

素因数の和:305789

約数の個数: 16

約数和(自身を含む): 88059456

約数和(自身を除く): 45864438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 305761, 611522, 917283, 1834566, 7032503, 14065006, 21097509, 42195018]

約数ペア:

[(1, 42195018), (2, 21097509), (3, 14065006), (6, 7032503), (23, 1834566), (46, 917283), (69, 611522), (138, 305761)]