18018863088

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{145897}}^1$

素因数の和:146022

約数の個数: 80

約数和(自身を含む): 48629554176

約数和(自身を除く): 30610691088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 996, 1328, 1488, 1992, 2573, 3984, 5146, 7719, 10292, 15438, 20584, 30876, 41168, 61752, 123504, 145897, 291794, 437691, 583588, 875382, 1167176, 1750764, 2334352, 3501528, 4522807, 7003056, 9045614, 12109451, 13568421, 18091228, 24218902, 27136842, 36182456, 36328353, 48437804, 54273684, 72364912, 72656706, 96875608, 108547368, 145313412, 193751216, 217094736, 290626824, 375392981, 581253648, 750785962, 1126178943, 1501571924, 2252357886, 3003143848, 4504715772, 6006287696, 9009431544, 18018863088]

約数ペア:

[(1, 18018863088), (2, 9009431544), (3, 6006287696), (4, 4504715772), (6, 3003143848), (8, 2252357886), (12, 1501571924), (16, 1126178943), (24, 750785962), (31, 581253648), (48, 375392981), (62, 290626824), (83, 217094736), (93, 193751216), (124, 145313412), (166, 108547368), (186, 96875608), (248, 72656706), (249, 72364912), (332, 54273684), (372, 48437804), (496, 36328353), (498, 36182456), (664, 27136842), (744, 24218902), (996, 18091228), (1328, 13568421), (1488, 12109451), (1992, 9045614), (2573, 7003056), (3984, 4522807), (5146, 3501528), (7719, 2334352), (10292, 1750764), (15438, 1167176), (20584, 875382), (30876, 583588), (41168, 437691), (61752, 291794), (123504, 145897)]