977881842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2586989}}^1$

素因数の和:2587007

約数の個数: 32

約数和(自身を含む): 2483510400

約数和(自身を除く): 1505628558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2586989, 5173978, 7760967, 15521934, 18108923, 23282901, 36217846, 46565802, 54326769, 69848703, 108653538, 139697406, 162980307, 325960614, 488940921, 977881842]

約数ペア:

[(1, 977881842), (2, 488940921), (3, 325960614), (6, 162980307), (7, 139697406), (9, 108653538), (14, 69848703), (18, 54326769), (21, 46565802), (27, 36217846), (42, 23282901), (54, 18108923), (63, 15521934), (126, 7760967), (189, 5173978), (378, 2586989)]