18051158144

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3902

約数の個数: 128

約数和(自身を含む): 39869107200

約数和(自身を除く): 21817949056

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 71, 124, 128, 136, 142, 248, 272, 284, 496, 527, 544, 568, 992, 1054, 1088, 1136, 1207, 1984, 2108, 2176, 2201, 2272, 2414, 3769, 3968, 4216, 4402, 4544, 4828, 7538, 8432, 8804, 9088, 9656, 15076, 16864, 17608, 19312, 30152, 33728, 35216, 37417, 38624, 60304, 64073, 67456, 70432, 74834, 77248, 116839, 120608, 128146, 140864, 149668, 154496, 233678, 241216, 256292, 267599, 281728, 299336, 467356, 482432, 512584, 535198, 598672, 934712, 1025168, 1070396, 1197344, 1869424, 1986263, 2050336, 2140792, 2394688, 3738848, 3972526, 4100672, 4281584, 4549183, 4789376, 7477696, 7945052, 8201344, 8295569, 8563168, 9098366, 14955392, 15890104, 16591138, 17126336, 18196732, 31780208, 33182276, 34252672, 36393464, 63560416, 66364552, 72786928, 127120832, 132729104, 141024673, 145573856, 254241664, 265458208, 282049346, 291147712, 530916416, 564098692, 582295424, 1061832832, 1128197384, 2256394768, 4512789536, 9025579072, 18051158144]

約数ペア:

[(1, 18051158144), (2, 9025579072), (4, 4512789536), (8, 2256394768), (16, 1128197384), (17, 1061832832), (31, 582295424), (32, 564098692), (34, 530916416), (62, 291147712), (64, 282049346), (68, 265458208), (71, 254241664), (124, 145573856), (128, 141024673), (136, 132729104), (142, 127120832), (248, 72786928), (272, 66364552), (284, 63560416), (496, 36393464), (527, 34252672), (544, 33182276), (568, 31780208), (992, 18196732), (1054, 17126336), (1088, 16591138), (1136, 15890104), (1207, 14955392), (1984, 9098366), (2108, 8563168), (2176, 8295569), (2201, 8201344), (2272, 7945052), (2414, 7477696), (3769, 4789376), (3968, 4549183), (4216, 4281584), (4402, 4100672), (4544, 3972526), (4828, 3738848), (7538, 2394688), (8432, 2140792), (8804, 2050336), (9088, 1986263), (9656, 1869424), (15076, 1197344), (16864, 1070396), (17608, 1025168), (19312, 934712), (30152, 598672), (33728, 535198), (35216, 512584), (37417, 482432), (38624, 467356), (60304, 299336), (64073, 281728), (67456, 267599), (70432, 256292), (74834, 241216), (77248, 233678), (116839, 154496), (120608, 149668), (128146, 140864)]