2018897265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3727}}^1$

素因数の和:3827

約数の個数: 96

約数和(自身を含む): 4161521664

約数和(自身を除く): 2142624399

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 67, 77, 105, 147, 165, 201, 231, 245, 335, 385, 469, 539, 735, 737, 1005, 1155, 1407, 1617, 2211, 2345, 2695, 3283, 3685, 3727, 5159, 7035, 8085, 9849, 11055, 11181, 15477, 16415, 18635, 25795, 26089, 36113, 40997, 49245, 55905, 77385, 78267, 108339, 122991, 130445, 180565, 182623, 204985, 249709, 286979, 391335, 541695, 547869, 614955, 749127, 860937, 913115, 1248545, 1434895, 1747963, 2008853, 2739345, 2746799, 3745635, 4304685, 5243889, 6026559, 8240397, 8739815, 10044265, 12235741, 13733995, 19227593, 26219445, 30132795, 36707223, 41201985, 57682779, 61178705, 96137965, 134593151, 183536115, 288413895, 403779453, 672965755, 2018897265]

約数ペア:

[(1, 2018897265), (3, 672965755), (5, 403779453), (7, 288413895), (11, 183536115), (15, 134593151), (21, 96137965), (33, 61178705), (35, 57682779), (49, 41201985), (55, 36707223), (67, 30132795), (77, 26219445), (105, 19227593), (147, 13733995), (165, 12235741), (201, 10044265), (231, 8739815), (245, 8240397), (335, 6026559), (385, 5243889), (469, 4304685), (539, 3745635), (735, 2746799), (737, 2739345), (1005, 2008853), (1155, 1747963), (1407, 1434895), (1617, 1248545), (2211, 913115), (2345, 860937), (2695, 749127), (3283, 614955), (3685, 547869), (3727, 541695), (5159, 391335), (7035, 286979), (8085, 249709), (9849, 204985), (11055, 182623), (11181, 180565), (15477, 130445), (16415, 122991), (18635, 108339), (25795, 78267), (26089, 77385), (36113, 55905), (40997, 49245)]