628997418

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{713149}}^1$

素因数の和:713171

約数の個数: 36

約数和(自身を含む): 1585332450

約数和(自身を除く): 956335032

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 713149, 1426298, 2139447, 4278894, 4992043, 6418341, 9984086, 12836682, 14976129, 29952258, 34944301, 44928387, 69888602, 89856774, 104832903, 209665806, 314498709, 628997418]

約数ペア:

[(1, 628997418), (2, 314498709), (3, 209665806), (6, 104832903), (7, 89856774), (9, 69888602), (14, 44928387), (18, 34944301), (21, 29952258), (42, 14976129), (49, 12836682), (63, 9984086), (98, 6418341), (126, 4992043), (147, 4278894), (294, 2139447), (441, 1426298), (882, 713149)]