2008802124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{7499}}^1$

素因数の和:8579

約数の個数: 72

約数和(自身を含む): 5809440000

約数和(自身を除く): 3800637876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1063, 2126, 3189, 4252, 6378, 7441, 7499, 9567, 12756, 14882, 14998, 19134, 22323, 22497, 29764, 29996, 38268, 44646, 44994, 52493, 66969, 67491, 89292, 89988, 104986, 133938, 134982, 157479, 209972, 267876, 269964, 314958, 472437, 629916, 944874, 1889748, 7971437, 15942874, 23914311, 31885748, 47828622, 55800059, 71742933, 95657244, 111600118, 143485866, 167400177, 223200236, 286971732, 334800354, 502200531, 669600708, 1004401062, 2008802124]

約数ペア:

[(1, 2008802124), (2, 1004401062), (3, 669600708), (4, 502200531), (6, 334800354), (7, 286971732), (9, 223200236), (12, 167400177), (14, 143485866), (18, 111600118), (21, 95657244), (28, 71742933), (36, 55800059), (42, 47828622), (63, 31885748), (84, 23914311), (126, 15942874), (252, 7971437), (1063, 1889748), (2126, 944874), (3189, 629916), (4252, 472437), (6378, 314958), (7441, 269964), (7499, 267876), (9567, 209972), (12756, 157479), (14882, 134982), (14998, 133938), (19134, 104986), (22323, 89988), (22497, 89292), (29764, 67491), (29996, 66969), (38268, 52493), (44646, 44994)]