138489966

素因数分解:

$2^1\times 3^3\times {\mathrm{293}}^1\times {\mathrm{8753}}^1$

素因数の和:9057

約数の個数: 32

約数和(自身を含む): 308841120

約数和(自身を除く): 170351154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 293, 586, 879, 1758, 2637, 5274, 7911, 8753, 15822, 17506, 26259, 52518, 78777, 157554, 236331, 472662, 2564629, 5129258, 7693887, 15387774, 23081661, 46163322, 69244983, 138489966]

約数ペア:

[(1, 138489966), (2, 69244983), (3, 46163322), (6, 23081661), (9, 15387774), (18, 7693887), (27, 5129258), (54, 2564629), (293, 472662), (586, 236331), (879, 157554), (1758, 78777), (2637, 52518), (5274, 26259), (7911, 17506), (8753, 15822)]