139889322

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{18637}}^1$

素因数の和:18787

約数の個数: 32

約数和(自身を含む): 313118400

約数和(自身を除く): 173229078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 18637, 37274, 55911, 111822, 167733, 335466, 503199, 1006398, 2590543, 5181086, 7771629, 15543258, 23314887, 46629774, 69944661, 139889322]

約数ペア:

[(1, 139889322), (2, 69944661), (3, 46629774), (6, 23314887), (9, 15543258), (18, 7771629), (27, 5181086), (54, 2590543), (139, 1006398), (278, 503199), (417, 335466), (834, 167733), (1251, 111822), (2502, 55911), (3753, 37274), (7506, 18637)]