6420006866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{4019}}^1$

素因数の和:4239

約数の個数: 64

約数和(自身を含む): 12124062720

約数和(自身を除く): 5704055854

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 131, 134, 182, 262, 469, 871, 917, 938, 1703, 1742, 1834, 3406, 4019, 6097, 8038, 8777, 11921, 12194, 17554, 23842, 28133, 52247, 56266, 61439, 104494, 114101, 122878, 228202, 269273, 365729, 526489, 538546, 731458, 798707, 1052978, 1597414, 1884911, 3500549, 3685423, 3769822, 6844357, 7001098, 7370846, 13688714, 24503843, 35274763, 47910499, 49007686, 70549526, 95820998, 246923341, 458571919, 493846682, 917143838, 3210003433, 6420006866]

約数ペア:

[(1, 6420006866), (2, 3210003433), (7, 917143838), (13, 493846682), (14, 458571919), (26, 246923341), (67, 95820998), (91, 70549526), (131, 49007686), (134, 47910499), (182, 35274763), (262, 24503843), (469, 13688714), (871, 7370846), (917, 7001098), (938, 6844357), (1703, 3769822), (1742, 3685423), (1834, 3500549), (3406, 1884911), (4019, 1597414), (6097, 1052978), (8038, 798707), (8777, 731458), (11921, 538546), (12194, 526489), (17554, 365729), (23842, 269273), (28133, 228202), (52247, 122878), (56266, 114101), (61439, 104494)]