2012096988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{2371}}^1$

素因数の和:4535

約数の個数: 72

約数和(自身を含む): 5553440256

約数和(自身を除く): 3541343268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2143, 2371, 4286, 4742, 6429, 7113, 8572, 9484, 12858, 14226, 19287, 21339, 23573, 25716, 26081, 28452, 38574, 42678, 47146, 52162, 70719, 77148, 78243, 85356, 94292, 104324, 141438, 156486, 212157, 234729, 282876, 312972, 424314, 469458, 848628, 938916, 5081053, 10162106, 15243159, 20324212, 30486318, 45729477, 55891583, 60972636, 91458954, 111783166, 167674749, 182917908, 223566332, 335349498, 503024247, 670698996, 1006048494, 2012096988]

約数ペア:

[(1, 2012096988), (2, 1006048494), (3, 670698996), (4, 503024247), (6, 335349498), (9, 223566332), (11, 182917908), (12, 167674749), (18, 111783166), (22, 91458954), (33, 60972636), (36, 55891583), (44, 45729477), (66, 30486318), (99, 20324212), (132, 15243159), (198, 10162106), (396, 5081053), (2143, 938916), (2371, 848628), (4286, 469458), (4742, 424314), (6429, 312972), (7113, 282876), (8572, 234729), (9484, 212157), (12858, 156486), (14226, 141438), (19287, 104324), (21339, 94292), (23573, 85356), (25716, 78243), (26081, 77148), (28452, 70719), (38574, 52162), (42678, 47146)]