28885374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229249}}^1$

素因数の和:229264

約数の個数: 24

約数和(自身を含む): 71526000

約数和(自身を除く): 42640626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229249, 458498, 687747, 1375494, 1604743, 2063241, 3209486, 4126482, 4814229, 9628458, 14442687, 28885374]

約数ペア:

[(1, 28885374), (2, 14442687), (3, 9628458), (6, 4814229), (7, 4126482), (9, 3209486), (14, 2063241), (18, 1604743), (21, 1375494), (42, 687747), (63, 458498), (126, 229249)]