18103661106

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{3917}}^1$

素因数の和:4259

約数の個数: 64

約数和(自身を含む): 37733160960

約数和(自身を除く): 19629499854

約数列:

[1, 2, 3, 6, 37, 74, 109, 111, 191, 218, 222, 327, 382, 573, 654, 1146, 3917, 4033, 7067, 7834, 8066, 11751, 12099, 14134, 20819, 21201, 23502, 24198, 41638, 42402, 62457, 124914, 144929, 289858, 426953, 434787, 748147, 770303, 853906, 869574, 1280859, 1496294, 1540606, 2244441, 2310909, 2561718, 4488882, 4621818, 15797261, 27681439, 31594522, 47391783, 55362878, 81548023, 83044317, 94783566, 163096046, 166088634, 244644069, 489288138, 3017276851, 6034553702, 9051830553, 18103661106]

約数ペア:

[(1, 18103661106), (2, 9051830553), (3, 6034553702), (6, 3017276851), (37, 489288138), (74, 244644069), (109, 166088634), (111, 163096046), (191, 94783566), (218, 83044317), (222, 81548023), (327, 55362878), (382, 47391783), (573, 31594522), (654, 27681439), (1146, 15797261), (3917, 4621818), (4033, 4488882), (7067, 2561718), (7834, 2310909), (8066, 2244441), (11751, 1540606), (12099, 1496294), (14134, 1280859), (20819, 869574), (21201, 853906), (23502, 770303), (24198, 748147), (41638, 434787), (42402, 426953), (62457, 289858), (124914, 144929)]