814349724

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{17807}}^1$

素因数の和:17954

約数の個数: 48

約数和(自身を含む): 1970562048

約数和(自身を除く): 1156212324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 1236, 3811, 7622, 11433, 15244, 17807, 22866, 35614, 45732, 53421, 71228, 106842, 213684, 658859, 1317718, 1834121, 1976577, 2635436, 3668242, 3953154, 5502363, 7336484, 7906308, 11004726, 22009452, 67862477, 135724954, 203587431, 271449908, 407174862, 814349724]

約数ペア:

[(1, 814349724), (2, 407174862), (3, 271449908), (4, 203587431), (6, 135724954), (12, 67862477), (37, 22009452), (74, 11004726), (103, 7906308), (111, 7336484), (148, 5502363), (206, 3953154), (222, 3668242), (309, 2635436), (412, 1976577), (444, 1834121), (618, 1317718), (1236, 658859), (3811, 213684), (7622, 106842), (11433, 71228), (15244, 53421), (17807, 45732), (22866, 35614)]