72141018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{522761}}^1$

素因数の和:522789

約数の個数: 16

約数和(自身を含む): 150555456

約数和(自身を除く): 78414438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 522761, 1045522, 1568283, 3136566, 12023503, 24047006, 36070509, 72141018]

約数ペア:

[(1, 72141018), (2, 36070509), (3, 24047006), (6, 12023503), (23, 3136566), (46, 1568283), (69, 1045522), (138, 522761)]