18756192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 64350720

約数和(自身を除く): 45594528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 113, 114, 133, 152, 156, 168, 182, 208, 224, 226, 228, 247, 266, 273, 304, 312, 336, 339, 364, 399, 416, 452, 456, 494, 532, 546, 608, 624, 672, 678, 728, 741, 791, 798, 904, 912, 988, 1064, 1092, 1248, 1356, 1456, 1469, 1482, 1582, 1596, 1729, 1808, 1824, 1976, 2128, 2147, 2184, 2373, 2712, 2912, 2938, 2964, 3164, 3192, 3458, 3616, 3952, 4256, 4294, 4368, 4407, 4746, 5187, 5424, 5876, 5928, 6328, 6384, 6441, 6916, 7904, 8588, 8736, 8814, 9492, 10283, 10374, 10848, 11752, 11856, 12656, 12768, 12882, 13832, 15029, 17176, 17628, 18984, 20566, 20748, 23504, 23712, 25312, 25764, 27664, 27911, 30058, 30849, 34352, 35256, 37968, 41132, 41496, 45087, 47008, 51528, 55328, 55822, 60116, 61698, 68704, 70512, 75936, 82264, 82992, 83733, 90174, 103056, 111644, 120232, 123396, 141024, 164528, 165984, 167466, 180348, 195377, 206112, 223288, 240464, 246792, 329056, 334932, 360696, 390754, 446576, 480928, 493584, 586131, 669864, 721392, 781508, 893152, 987168, 1172262, 1339728, 1442784, 1563016, 2344524, 2679456, 3126032, 4689048, 6252064, 9378096, 18756192]

約数ペア:

[(1, 18756192), (2, 9378096), (3, 6252064), (4, 4689048), (6, 3126032), (7, 2679456), (8, 2344524), (12, 1563016), (13, 1442784), (14, 1339728), (16, 1172262), (19, 987168), (21, 893152), (24, 781508), (26, 721392), (28, 669864), (32, 586131), (38, 493584), (39, 480928), (42, 446576), (48, 390754), (52, 360696), (56, 334932), (57, 329056), (76, 246792), (78, 240464), (84, 223288), (91, 206112), (96, 195377), (104, 180348), (112, 167466), (113, 165984), (114, 164528), (133, 141024), (152, 123396), (156, 120232), (168, 111644), (182, 103056), (208, 90174), (224, 83733), (226, 82992), (228, 82264), (247, 75936), (266, 70512), (273, 68704), (304, 61698), (312, 60116), (336, 55822), (339, 55328), (364, 51528), (399, 47008), (416, 45087), (452, 41496), (456, 41132), (494, 37968), (532, 35256), (546, 34352), (608, 30849), (624, 30058), (672, 27911), (678, 27664), (728, 25764), (741, 25312), (791, 23712), (798, 23504), (904, 20748), (912, 20566), (988, 18984), (1064, 17628), (1092, 17176), (1248, 15029), (1356, 13832), (1456, 12882), (1469, 12768), (1482, 12656), (1582, 11856), (1596, 11752), (1729, 10848), (1808, 10374), (1824, 10283), (1976, 9492), (2128, 8814), (2147, 8736), (2184, 8588), (2373, 7904), (2712, 6916), (2912, 6441), (2938, 6384), (2964, 6328), (3164, 5928), (3192, 5876), (3458, 5424), (3616, 5187), (3952, 4746), (4256, 4407), (4294, 4368)]