13010886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3377

約数の個数: 48

約数和(自身を含む): 33266688

約数和(自身を除く): 20255802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3331, 3906, 6662, 9993, 19986, 23317, 29979, 46634, 59958, 69951, 103261, 139902, 206522, 209853, 309783, 419706, 619566, 722827, 929349, 1445654, 1858698, 2168481, 4336962, 6505443, 13010886]

約数ペア:

[(1, 13010886), (2, 6505443), (3, 4336962), (6, 2168481), (7, 1858698), (9, 1445654), (14, 929349), (18, 722827), (21, 619566), (31, 419706), (42, 309783), (62, 209853), (63, 206522), (93, 139902), (126, 103261), (186, 69951), (217, 59958), (279, 46634), (434, 29979), (558, 23317), (651, 19986), (1302, 9993), (1953, 6662), (3331, 3906)]