2511684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{9967}}^1$

素因数の和:9984

約数の個数: 36

約数和(自身を含む): 7256704

約数和(自身を除く): 4745020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 9967, 19934, 29901, 39868, 59802, 69769, 89703, 119604, 139538, 179406, 209307, 279076, 358812, 418614, 627921, 837228, 1255842, 2511684]

約数ペア:

[(1, 2511684), (2, 1255842), (3, 837228), (4, 627921), (6, 418614), (7, 358812), (9, 279076), (12, 209307), (14, 179406), (18, 139538), (21, 119604), (28, 89703), (36, 69769), (42, 59802), (63, 39868), (84, 29901), (126, 19934), (252, 9967)]