282983526

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{320843}}^1$

素因数の和:320865

約数の個数: 36

約数和(自身を含む): 713236212

約数和(自身を除く): 430252686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 320843, 641686, 962529, 1925058, 2245901, 2887587, 4491802, 5775174, 6737703, 13475406, 15721307, 20213109, 31442614, 40426218, 47163921, 94327842, 141491763, 282983526]

約数ペア:

[(1, 282983526), (2, 141491763), (3, 94327842), (6, 47163921), (7, 40426218), (9, 31442614), (14, 20213109), (18, 15721307), (21, 13475406), (42, 6737703), (49, 5775174), (63, 4491802), (98, 2887587), (126, 2245901), (147, 1925058), (294, 962529), (441, 641686), (882, 320843)]