18007307528

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1436

約数の個数: 192

約数和(自身を含む): 43602209280

約数和(自身を除く): 25594901752

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 67, 68, 98, 119, 124, 134, 136, 196, 217, 238, 248, 268, 392, 434, 469, 476, 527, 536, 833, 868, 938, 952, 1054, 1139, 1301, 1519, 1666, 1736, 1876, 2077, 2108, 2278, 2602, 3038, 3283, 3332, 3689, 3752, 4154, 4216, 4556, 5204, 6076, 6566, 6664, 7378, 7973, 8308, 9107, 9112, 10408, 12152, 13132, 14539, 14756, 15946, 16616, 18214, 22117, 25823, 26264, 29078, 29512, 31892, 35309, 36428, 40331, 44234, 51646, 55811, 58156, 63749, 63784, 70618, 72856, 80662, 87167, 88468, 101773, 103292, 111622, 116312, 127498, 141236, 154819, 161324, 174334, 176936, 203546, 206584, 223244, 247163, 254996, 282317, 282472, 309638, 322648, 348668, 407092, 446488, 494326, 509992, 564634, 610169, 619276, 685627, 697336, 814184, 988652, 1083733, 1129268, 1220338, 1238552, 1371254, 1481839, 1730141, 1976219, 1977304, 2167466, 2258536, 2440676, 2702177, 2742508, 2963678, 3460282, 3952438, 4271183, 4334932, 4799389, 4881352, 5404354, 5485016, 5927356, 6920564, 7904876, 8542366, 8669864, 9598778, 10372873, 10808708, 11854712, 13841128, 15809752, 17084732, 18915239, 19197556, 20745746, 21617416, 33595723, 34169464, 37830478, 38395112, 41491492, 45937009, 67191446, 72610111, 75660956, 82982984, 91874018, 132406673, 134382892, 145220222, 151321912, 183748036, 264813346, 268765784, 290440444, 321559063, 367496072, 529626692, 580880888, 643118126, 1059253384, 1286236252, 2250913441, 2572472504, 4501826882, 9003653764, 18007307528]

約数ペア:

[(1, 18007307528), (2, 9003653764), (4, 4501826882), (7, 2572472504), (8, 2250913441), (14, 1286236252), (17, 1059253384), (28, 643118126), (31, 580880888), (34, 529626692), (49, 367496072), (56, 321559063), (62, 290440444), (67, 268765784), (68, 264813346), (98, 183748036), (119, 151321912), (124, 145220222), (134, 134382892), (136, 132406673), (196, 91874018), (217, 82982984), (238, 75660956), (248, 72610111), (268, 67191446), (392, 45937009), (434, 41491492), (469, 38395112), (476, 37830478), (527, 34169464), (536, 33595723), (833, 21617416), (868, 20745746), (938, 19197556), (952, 18915239), (1054, 17084732), (1139, 15809752), (1301, 13841128), (1519, 11854712), (1666, 10808708), (1736, 10372873), (1876, 9598778), (2077, 8669864), (2108, 8542366), (2278, 7904876), (2602, 6920564), (3038, 5927356), (3283, 5485016), (3332, 5404354), (3689, 4881352), (3752, 4799389), (4154, 4334932), (4216, 4271183), (4556, 3952438), (5204, 3460282), (6076, 2963678), (6566, 2742508), (6664, 2702177), (7378, 2440676), (7973, 2258536), (8308, 2167466), (9107, 1977304), (9112, 1976219), (10408, 1730141), (12152, 1481839), (13132, 1371254), (14539, 1238552), (14756, 1220338), (15946, 1129268), (16616, 1083733), (18214, 988652), (22117, 814184), (25823, 697336), (26264, 685627), (29078, 619276), (29512, 610169), (31892, 564634), (35309, 509992), (36428, 494326), (40331, 446488), (44234, 407092), (51646, 348668), (55811, 322648), (58156, 309638), (63749, 282472), (63784, 282317), (70618, 254996), (72856, 247163), (80662, 223244), (87167, 206584), (88468, 203546), (101773, 176936), (103292, 174334), (111622, 161324), (116312, 154819), (127498, 141236)]