18935596512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{6871}}^1$

素因数の和:8261

約数の個数: 144

約数和(自身を含む): 61594670592

約数和(自身を除く): 42659074080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1367, 2016, 2734, 4101, 5468, 6871, 8202, 9569, 10936, 12303, 13742, 16404, 19138, 20613, 21872, 24606, 27484, 28707, 32808, 38276, 41226, 43744, 48097, 49212, 54968, 57414, 61839, 65616, 76552, 82452, 86121, 96194, 98424, 109936, 114828, 123678, 131232, 144291, 153104, 164904, 172242, 192388, 196848, 219872, 229656, 247356, 288582, 306208, 329808, 344484, 384776, 393696, 432873, 459312, 494712, 577164, 659616, 688968, 769552, 865746, 918624, 989424, 1154328, 1377936, 1539104, 1731492, 1978848, 2308656, 2755872, 3462984, 4617312, 6925968, 9392657, 13851936, 18785314, 28177971, 37570628, 56355942, 65748599, 75141256, 84533913, 112711884, 131497198, 150282512, 169067826, 197245797, 225423768, 262994396, 300565024, 338135652, 394491594, 450847536, 525988792, 591737391, 676271304, 788983188, 901695072, 1051977584, 1183474782, 1352542608, 1577966376, 2103955168, 2366949564, 2705085216, 3155932752, 4733899128, 6311865504, 9467798256, 18935596512]

約数ペア:

[(1, 18935596512), (2, 9467798256), (3, 6311865504), (4, 4733899128), (6, 3155932752), (7, 2705085216), (8, 2366949564), (9, 2103955168), (12, 1577966376), (14, 1352542608), (16, 1183474782), (18, 1051977584), (21, 901695072), (24, 788983188), (28, 676271304), (32, 591737391), (36, 525988792), (42, 450847536), (48, 394491594), (56, 338135652), (63, 300565024), (72, 262994396), (84, 225423768), (96, 197245797), (112, 169067826), (126, 150282512), (144, 131497198), (168, 112711884), (224, 84533913), (252, 75141256), (288, 65748599), (336, 56355942), (504, 37570628), (672, 28177971), (1008, 18785314), (1367, 13851936), (2016, 9392657), (2734, 6925968), (4101, 4617312), (5468, 3462984), (6871, 2755872), (8202, 2308656), (9569, 1978848), (10936, 1731492), (12303, 1539104), (13742, 1377936), (16404, 1154328), (19138, 989424), (20613, 918624), (21872, 865746), (24606, 769552), (27484, 688968), (28707, 659616), (32808, 577164), (38276, 494712), (41226, 459312), (43744, 432873), (48097, 393696), (49212, 384776), (54968, 344484), (57414, 329808), (61839, 306208), (65616, 288582), (76552, 247356), (82452, 229656), (86121, 219872), (96194, 196848), (98424, 192388), (109936, 172242), (114828, 164904), (123678, 153104), (131232, 144291)]