18051919992

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{34033}}^1$

素因数の和:34237

約数の個数: 96

約数和(自身を含む): 50172922800

約数和(自身を除く): 32121002808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 139, 159, 212, 278, 318, 417, 424, 477, 556, 636, 834, 954, 1112, 1251, 1272, 1668, 1908, 2502, 3336, 3816, 5004, 7367, 10008, 14734, 22101, 29468, 34033, 44202, 58936, 66303, 68066, 88404, 102099, 132606, 136132, 176808, 204198, 265212, 272264, 306297, 408396, 530424, 612594, 816792, 1225188, 1803749, 2450376, 3607498, 4730587, 5411247, 7214996, 9461174, 10822494, 14191761, 14429992, 16233741, 18922348, 21644988, 28383522, 32467482, 37844696, 42575283, 43289976, 56767044, 64934964, 85150566, 113534088, 129869928, 170301132, 250721111, 340602264, 501442222, 752163333, 1002884444, 1504326666, 2005768888, 2256489999, 3008653332, 4512979998, 6017306664, 9025959996, 18051919992]

約数ペア:

[(1, 18051919992), (2, 9025959996), (3, 6017306664), (4, 4512979998), (6, 3008653332), (8, 2256489999), (9, 2005768888), (12, 1504326666), (18, 1002884444), (24, 752163333), (36, 501442222), (53, 340602264), (72, 250721111), (106, 170301132), (139, 129869928), (159, 113534088), (212, 85150566), (278, 64934964), (318, 56767044), (417, 43289976), (424, 42575283), (477, 37844696), (556, 32467482), (636, 28383522), (834, 21644988), (954, 18922348), (1112, 16233741), (1251, 14429992), (1272, 14191761), (1668, 10822494), (1908, 9461174), (2502, 7214996), (3336, 5411247), (3816, 4730587), (5004, 3607498), (7367, 2450376), (10008, 1803749), (14734, 1225188), (22101, 816792), (29468, 612594), (34033, 530424), (44202, 408396), (58936, 306297), (66303, 272264), (68066, 265212), (88404, 204198), (102099, 176808), (132606, 136132)]