738674946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1784239}}^1$

素因数の和:1784270

約数の個数: 24

約数和(自身を含む): 1670048640

約数和(自身を除く): 931373694

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1784239, 3568478, 5352717, 10705434, 16058151, 32116302, 41037497, 82074994, 123112491, 246224982, 369337473, 738674946]

約数ペア:

[(1, 738674946), (2, 369337473), (3, 246224982), (6, 123112491), (9, 82074994), (18, 41037497), (23, 32116302), (46, 16058151), (69, 10705434), (138, 5352717), (207, 3568478), (414, 1784239)]