83571684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{994901}}^1$

素因数の和:994915

約数の個数: 24

約数和(自身を含む): 222858048

約数和(自身を除く): 139286364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 994901, 1989802, 2984703, 3979604, 5969406, 6964307, 11938812, 13928614, 20892921, 27857228, 41785842, 83571684]

約数ペア:

[(1, 83571684), (2, 41785842), (3, 27857228), (4, 20892921), (6, 13928614), (7, 11938812), (12, 6964307), (14, 5969406), (21, 3979604), (28, 2984703), (42, 1989802), (84, 994901)]