19507749084

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{15679}}^1$

素因数の和:15832

約数の個数: 144

約数和(自身を含む): 55477094400

約数和(自身を除く): 35969345316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 107, 114, 153, 171, 204, 214, 228, 306, 321, 323, 342, 428, 612, 642, 646, 684, 963, 969, 1284, 1292, 1819, 1926, 1938, 2033, 2907, 3638, 3852, 3876, 4066, 5457, 5814, 6099, 7276, 8132, 10914, 11628, 12198, 15679, 16371, 18297, 21828, 24396, 31358, 32742, 34561, 36594, 47037, 62716, 65484, 69122, 73188, 94074, 103683, 138244, 141111, 188148, 207366, 266543, 282222, 297901, 311049, 414732, 533086, 564444, 595802, 622098, 799629, 893703, 1066172, 1191604, 1244196, 1599258, 1677653, 1787406, 2398887, 2681109, 3198516, 3355306, 3574812, 4797774, 5032959, 5064317, 5362218, 6710612, 9595548, 10065918, 10128634, 10724436, 15098877, 15192951, 20131836, 20257268, 28520101, 30197754, 30385902, 31875407, 45578853, 57040202, 60395508, 60771804, 63750814, 85560303, 91157706, 95626221, 114080404, 127501628, 171120606, 182315412, 191252442, 256680909, 286878663, 342241212, 382504884, 513361818, 541881919, 573757326, 1026723636, 1083763838, 1147514652, 1625645757, 2167527676, 3251291514, 4876937271, 6502583028, 9753874542, 19507749084]

約数ペア:

[(1, 19507749084), (2, 9753874542), (3, 6502583028), (4, 4876937271), (6, 3251291514), (9, 2167527676), (12, 1625645757), (17, 1147514652), (18, 1083763838), (19, 1026723636), (34, 573757326), (36, 541881919), (38, 513361818), (51, 382504884), (57, 342241212), (68, 286878663), (76, 256680909), (102, 191252442), (107, 182315412), (114, 171120606), (153, 127501628), (171, 114080404), (204, 95626221), (214, 91157706), (228, 85560303), (306, 63750814), (321, 60771804), (323, 60395508), (342, 57040202), (428, 45578853), (612, 31875407), (642, 30385902), (646, 30197754), (684, 28520101), (963, 20257268), (969, 20131836), (1284, 15192951), (1292, 15098877), (1819, 10724436), (1926, 10128634), (1938, 10065918), (2033, 9595548), (2907, 6710612), (3638, 5362218), (3852, 5064317), (3876, 5032959), (4066, 4797774), (5457, 3574812), (5814, 3355306), (6099, 3198516), (7276, 2681109), (8132, 2398887), (10914, 1787406), (11628, 1677653), (12198, 1599258), (15679, 1244196), (16371, 1191604), (18297, 1066172), (21828, 893703), (24396, 799629), (31358, 622098), (32742, 595802), (34561, 564444), (36594, 533086), (47037, 414732), (62716, 311049), (65484, 297901), (69122, 282222), (73188, 266543), (94074, 207366), (103683, 188148), (138244, 141111)]