19518624

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 63504000

約数和(自身を除く): 43985376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 41, 48, 54, 57, 58, 72, 76, 82, 87, 96, 108, 114, 116, 123, 144, 152, 164, 171, 174, 216, 228, 232, 246, 261, 288, 304, 328, 342, 348, 369, 432, 456, 464, 492, 513, 522, 551, 608, 656, 684, 696, 738, 779, 783, 864, 912, 928, 984, 1026, 1044, 1102, 1107, 1189, 1312, 1368, 1392, 1476, 1558, 1566, 1653, 1824, 1968, 2052, 2088, 2204, 2214, 2337, 2378, 2736, 2784, 2952, 3116, 3132, 3306, 3567, 3936, 4104, 4176, 4408, 4428, 4674, 4756, 4959, 5472, 5904, 6232, 6264, 6612, 7011, 7134, 8208, 8352, 8816, 8856, 9348, 9512, 9918, 10701, 11808, 12464, 12528, 13224, 14022, 14268, 14877, 16416, 17632, 17712, 18696, 19024, 19836, 21033, 21402, 22591, 24928, 25056, 26448, 28044, 28536, 29754, 32103, 35424, 37392, 38048, 39672, 42066, 42804, 45182, 52896, 56088, 57072, 59508, 64206, 67773, 74784, 79344, 84132, 85608, 90364, 112176, 114144, 119016, 128412, 135546, 158688, 168264, 171216, 180728, 203319, 224352, 238032, 256824, 271092, 336528, 342432, 361456, 406638, 476064, 513648, 542184, 609957, 673056, 722912, 813276, 1027296, 1084368, 1219914, 1626552, 2168736, 2439828, 3253104, 4879656, 6506208, 9759312, 19518624]

約数ペア:

[(1, 19518624), (2, 9759312), (3, 6506208), (4, 4879656), (6, 3253104), (8, 2439828), (9, 2168736), (12, 1626552), (16, 1219914), (18, 1084368), (19, 1027296), (24, 813276), (27, 722912), (29, 673056), (32, 609957), (36, 542184), (38, 513648), (41, 476064), (48, 406638), (54, 361456), (57, 342432), (58, 336528), (72, 271092), (76, 256824), (82, 238032), (87, 224352), (96, 203319), (108, 180728), (114, 171216), (116, 168264), (123, 158688), (144, 135546), (152, 128412), (164, 119016), (171, 114144), (174, 112176), (216, 90364), (228, 85608), (232, 84132), (246, 79344), (261, 74784), (288, 67773), (304, 64206), (328, 59508), (342, 57072), (348, 56088), (369, 52896), (432, 45182), (456, 42804), (464, 42066), (492, 39672), (513, 38048), (522, 37392), (551, 35424), (608, 32103), (656, 29754), (684, 28536), (696, 28044), (738, 26448), (779, 25056), (783, 24928), (864, 22591), (912, 21402), (928, 21033), (984, 19836), (1026, 19024), (1044, 18696), (1102, 17712), (1107, 17632), (1189, 16416), (1312, 14877), (1368, 14268), (1392, 14022), (1476, 13224), (1558, 12528), (1566, 12464), (1653, 11808), (1824, 10701), (1968, 9918), (2052, 9512), (2088, 9348), (2204, 8856), (2214, 8816), (2337, 8352), (2378, 8208), (2736, 7134), (2784, 7011), (2952, 6612), (3116, 6264), (3132, 6232), (3306, 5904), (3567, 5472), (3936, 4959), (4104, 4756), (4176, 4674), (4408, 4428)]