19453896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 192

約数和(自身を含む): 68515200

約数和(自身を除く): 49061304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 116, 121, 126, 132, 154, 168, 174, 198, 203, 231, 232, 242, 252, 261, 264, 308, 319, 348, 363, 396, 406, 462, 484, 504, 522, 609, 616, 638, 693, 696, 726, 792, 812, 847, 924, 957, 968, 1044, 1089, 1218, 1276, 1331, 1386, 1452, 1624, 1694, 1827, 1848, 1914, 2088, 2178, 2233, 2436, 2541, 2552, 2662, 2772, 2871, 2904, 3388, 3509, 3654, 3828, 3993, 4356, 4466, 4872, 5082, 5324, 5544, 5742, 6699, 6776, 7018, 7308, 7623, 7656, 7986, 8712, 8932, 9317, 10164, 10527, 10648, 11484, 11979, 13398, 14036, 14616, 15246, 15972, 17864, 18634, 20097, 20328, 21054, 22968, 23958, 24563, 26796, 27951, 28072, 30492, 31581, 31944, 37268, 38599, 40194, 42108, 47916, 49126, 53592, 55902, 60984, 63162, 73689, 74536, 77198, 80388, 83853, 84216, 95832, 98252, 111804, 115797, 126324, 147378, 154396, 160776, 167706, 196504, 221067, 223608, 231594, 252648, 270193, 294756, 308792, 335412, 347391, 442134, 463188, 540386, 589512, 670824, 694782, 810579, 884268, 926376, 1080772, 1389564, 1621158, 1768536, 2161544, 2431737, 2779128, 3242316, 4863474, 6484632, 9726948, 19453896]

約数ペア:

[(1, 19453896), (2, 9726948), (3, 6484632), (4, 4863474), (6, 3242316), (7, 2779128), (8, 2431737), (9, 2161544), (11, 1768536), (12, 1621158), (14, 1389564), (18, 1080772), (21, 926376), (22, 884268), (24, 810579), (28, 694782), (29, 670824), (33, 589512), (36, 540386), (42, 463188), (44, 442134), (56, 347391), (58, 335412), (63, 308792), (66, 294756), (72, 270193), (77, 252648), (84, 231594), (87, 223608), (88, 221067), (99, 196504), (116, 167706), (121, 160776), (126, 154396), (132, 147378), (154, 126324), (168, 115797), (174, 111804), (198, 98252), (203, 95832), (231, 84216), (232, 83853), (242, 80388), (252, 77198), (261, 74536), (264, 73689), (308, 63162), (319, 60984), (348, 55902), (363, 53592), (396, 49126), (406, 47916), (462, 42108), (484, 40194), (504, 38599), (522, 37268), (609, 31944), (616, 31581), (638, 30492), (693, 28072), (696, 27951), (726, 26796), (792, 24563), (812, 23958), (847, 22968), (924, 21054), (957, 20328), (968, 20097), (1044, 18634), (1089, 17864), (1218, 15972), (1276, 15246), (1331, 14616), (1386, 14036), (1452, 13398), (1624, 11979), (1694, 11484), (1827, 10648), (1848, 10527), (1914, 10164), (2088, 9317), (2178, 8932), (2233, 8712), (2436, 7986), (2541, 7656), (2552, 7623), (2662, 7308), (2772, 7018), (2871, 6776), (2904, 6699), (3388, 5742), (3509, 5544), (3654, 5324), (3828, 5082), (3993, 4872), (4356, 4466)]