27957348

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 73586240

約数和(自身を除く): 45628892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 139, 148, 151, 222, 278, 302, 333, 417, 444, 453, 556, 604, 666, 834, 906, 1251, 1332, 1359, 1668, 1812, 2502, 2718, 5004, 5143, 5436, 5587, 10286, 11174, 15429, 16761, 20572, 20989, 22348, 30858, 33522, 41978, 46287, 50283, 61716, 62967, 67044, 83956, 92574, 100566, 125934, 185148, 188901, 201132, 251868, 377802, 755604, 776593, 1553186, 2329779, 3106372, 4659558, 6989337, 9319116, 13978674, 27957348]

約数ペア:

[(1, 27957348), (2, 13978674), (3, 9319116), (4, 6989337), (6, 4659558), (9, 3106372), (12, 2329779), (18, 1553186), (36, 776593), (37, 755604), (74, 377802), (111, 251868), (139, 201132), (148, 188901), (151, 185148), (222, 125934), (278, 100566), (302, 92574), (333, 83956), (417, 67044), (444, 62967), (453, 61716), (556, 50283), (604, 46287), (666, 41978), (834, 33522), (906, 30858), (1251, 22348), (1332, 20989), (1359, 20572), (1668, 16761), (1812, 15429), (2502, 11174), (2718, 10286), (5004, 5587), (5143, 5436)]