18707733184

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{2287}}^1$

素因数の和:2387

約数の個数: 168

約数和(自身を含む): 46166714880

約数和(自身を除く): 27458981696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 868, 961, 992, 1064, 1178, 1216, 1736, 1922, 1984, 2128, 2287, 2356, 3472, 3844, 4123, 4256, 4574, 4712, 6727, 6944, 7688, 8246, 8512, 9148, 9424, 13454, 13888, 15376, 16009, 16492, 18259, 18296, 18848, 26908, 30752, 32018, 32984, 36518, 36592, 37696, 43453, 53816, 61504, 64036, 65968, 70897, 73036, 73184, 86906, 107632, 127813, 128072, 131936, 141794, 146072, 146368, 173812, 215264, 255626, 256144, 263872, 283588, 292144, 304171, 347624, 430528, 496279, 511252, 512288, 567176, 584288, 608342, 695248, 992558, 1022504, 1024576, 1134352, 1168576, 1216684, 1347043, 1390496, 1985116, 2045008, 2197807, 2268704, 2433368, 2694086, 2780992, 3970232, 4090016, 4395614, 4537408, 4866736, 5388172, 7940464, 8180032, 8791228, 9429301, 9733472, 10776344, 15384649, 15880928, 17582456, 18858602, 19466944, 21552688, 30769298, 31761856, 35164912, 37717204, 41758333, 43105376, 61538596, 70329824, 75434408, 83516666, 86210752, 123077192, 140659648, 150868816, 167033332, 246154384, 292308331, 301737632, 334066664, 492308768, 584616662, 603475264, 668133328, 984617536, 1169233324, 1336266656, 2338466648, 2672533312, 4676933296, 9353866592, 18707733184]

約数ペア:

[(1, 18707733184), (2, 9353866592), (4, 4676933296), (7, 2672533312), (8, 2338466648), (14, 1336266656), (16, 1169233324), (19, 984617536), (28, 668133328), (31, 603475264), (32, 584616662), (38, 492308768), (56, 334066664), (62, 301737632), (64, 292308331), (76, 246154384), (112, 167033332), (124, 150868816), (133, 140659648), (152, 123077192), (217, 86210752), (224, 83516666), (248, 75434408), (266, 70329824), (304, 61538596), (434, 43105376), (448, 41758333), (496, 37717204), (532, 35164912), (589, 31761856), (608, 30769298), (868, 21552688), (961, 19466944), (992, 18858602), (1064, 17582456), (1178, 15880928), (1216, 15384649), (1736, 10776344), (1922, 9733472), (1984, 9429301), (2128, 8791228), (2287, 8180032), (2356, 7940464), (3472, 5388172), (3844, 4866736), (4123, 4537408), (4256, 4395614), (4574, 4090016), (4712, 3970232), (6727, 2780992), (6944, 2694086), (7688, 2433368), (8246, 2268704), (8512, 2197807), (9148, 2045008), (9424, 1985116), (13454, 1390496), (13888, 1347043), (15376, 1216684), (16009, 1168576), (16492, 1134352), (18259, 1024576), (18296, 1022504), (18848, 992558), (26908, 695248), (30752, 608342), (32018, 584288), (32984, 567176), (36518, 512288), (36592, 511252), (37696, 496279), (43453, 430528), (53816, 347624), (61504, 304171), (64036, 292144), (65968, 283588), (70897, 263872), (73036, 256144), (73184, 255626), (86906, 215264), (107632, 173812), (127813, 146368), (128072, 146072), (131936, 141794)]