19814778144

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3276253}}^1$

素因数の和:3276279

約数の個数: 96

約数和(自身を含む): 66049280640

約数和(自身を除く): 46234502496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 3276253, 6552506, 9828759, 13105012, 19657518, 22933771, 26210024, 29486277, 39315036, 45867542, 52420048, 58972554, 68801313, 78630072, 88458831, 91735084, 104840096, 117945108, 137602626, 157260144, 176917662, 183470168, 206403939, 235890216, 275205252, 314520288, 353835324, 366940336, 412807878, 471780432, 550410504, 619211817, 707670648, 733880672, 825615756, 943560864, 1100821008, 1238423634, 1415341296, 1651231512, 2201642016, 2476847268, 2830682592, 3302463024, 4953694536, 6604926048, 9907389072, 19814778144]

約数ペア:

[(1, 19814778144), (2, 9907389072), (3, 6604926048), (4, 4953694536), (6, 3302463024), (7, 2830682592), (8, 2476847268), (9, 2201642016), (12, 1651231512), (14, 1415341296), (16, 1238423634), (18, 1100821008), (21, 943560864), (24, 825615756), (27, 733880672), (28, 707670648), (32, 619211817), (36, 550410504), (42, 471780432), (48, 412807878), (54, 366940336), (56, 353835324), (63, 314520288), (72, 275205252), (84, 235890216), (96, 206403939), (108, 183470168), (112, 176917662), (126, 157260144), (144, 137602626), (168, 117945108), (189, 104840096), (216, 91735084), (224, 88458831), (252, 78630072), (288, 68801313), (336, 58972554), (378, 52420048), (432, 45867542), (504, 39315036), (672, 29486277), (756, 26210024), (864, 22933771), (1008, 19657518), (1512, 13105012), (2016, 9828759), (3024, 6552506), (6048, 3276253)]