66970746

素因数分解:

$2^1\times 3^3\times {\mathrm{1240199}}^1$

素因数の和:1240210

約数の個数: 16

約数和(自身を含む): 148824000

約数和(自身を除く): 81853254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1240199, 2480398, 3720597, 7441194, 11161791, 22323582, 33485373, 66970746]

約数ペア:

[(1, 66970746), (2, 33485373), (3, 22323582), (6, 11161791), (9, 7441194), (18, 3720597), (27, 2480398), (54, 1240199)]