7138206

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 40

約数和(自身を含む): 16160760

約数和(自身を除く): 9022554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 317, 417, 634, 834, 951, 1251, 1902, 2502, 2853, 3753, 5706, 7506, 8559, 11259, 17118, 22518, 25677, 44063, 51354, 88126, 132189, 264378, 396567, 793134, 1189701, 2379402, 3569103, 7138206]

約数ペア:

[(1, 7138206), (2, 3569103), (3, 2379402), (6, 1189701), (9, 793134), (18, 396567), (27, 264378), (54, 132189), (81, 88126), (139, 51354), (162, 44063), (278, 25677), (317, 22518), (417, 17118), (634, 11259), (834, 8559), (951, 7506), (1251, 5706), (1902, 3753), (2502, 2853)]