18006198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11587}}^1$

素因数の和:11636

約数の個数: 32

約数和(自身を含む): 42273024

約数和(自身を除く): 24266826

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 11587, 23174, 34761, 69522, 81109, 162218, 243327, 428719, 486654, 857438, 1286157, 2572314, 3001033, 6002066, 9003099, 18006198]

約数ペア:

[(1, 18006198), (2, 9003099), (3, 6002066), (6, 3001033), (7, 2572314), (14, 1286157), (21, 857438), (37, 486654), (42, 428719), (74, 243327), (111, 162218), (222, 81109), (259, 69522), (518, 34761), (777, 23174), (1554, 11587)]