8856246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 21450240

約数和(自身を除く): 12593994

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 74, 82, 111, 123, 139, 222, 246, 259, 278, 287, 417, 518, 574, 777, 834, 861, 973, 1517, 1554, 1722, 1946, 2919, 3034, 4551, 5143, 5699, 5838, 9102, 10286, 10619, 11398, 15429, 17097, 21238, 30858, 31857, 34194, 36001, 39893, 63714, 72002, 79786, 108003, 119679, 210863, 216006, 239358, 421726, 632589, 1265178, 1476041, 2952082, 4428123, 8856246]

約数ペア:

[(1, 8856246), (2, 4428123), (3, 2952082), (6, 1476041), (7, 1265178), (14, 632589), (21, 421726), (37, 239358), (41, 216006), (42, 210863), (74, 119679), (82, 108003), (111, 79786), (123, 72002), (139, 63714), (222, 39893), (246, 36001), (259, 34194), (278, 31857), (287, 30858), (417, 21238), (518, 17097), (574, 15429), (777, 11398), (834, 10619), (861, 10286), (973, 9102), (1517, 5838), (1554, 5699), (1722, 5143), (1946, 4551), (2919, 3034)]