19260864

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 168

約数和(自身を含む): 67043808

約数和(自身を除く): 47782944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 281, 288, 306, 336, 357, 408, 448, 476, 504, 544, 562, 576, 612, 672, 714, 816, 843, 952, 1008, 1071, 1088, 1124, 1224, 1344, 1428, 1632, 1686, 1904, 1967, 2016, 2142, 2248, 2448, 2529, 2856, 3264, 3372, 3808, 3934, 4032, 4284, 4496, 4777, 4896, 5058, 5712, 5901, 6744, 7616, 7868, 8568, 8992, 9554, 9792, 10116, 11424, 11802, 13488, 14331, 15736, 17136, 17703, 17984, 19108, 20232, 22848, 23604, 26976, 28662, 31472, 33439, 34272, 35406, 38216, 40464, 42993, 47208, 53952, 57324, 62944, 66878, 68544, 70812, 76432, 80928, 85986, 94416, 100317, 114648, 125888, 133756, 141624, 152864, 161856, 171972, 188832, 200634, 229296, 267512, 283248, 300951, 305728, 343944, 377664, 401268, 458592, 535024, 566496, 601902, 687888, 802536, 917184, 1070048, 1132992, 1203804, 1375776, 1605072, 2140096, 2407608, 2751552, 3210144, 4815216, 6420288, 9630432, 19260864]

約数ペア:

[(1, 19260864), (2, 9630432), (3, 6420288), (4, 4815216), (6, 3210144), (7, 2751552), (8, 2407608), (9, 2140096), (12, 1605072), (14, 1375776), (16, 1203804), (17, 1132992), (18, 1070048), (21, 917184), (24, 802536), (28, 687888), (32, 601902), (34, 566496), (36, 535024), (42, 458592), (48, 401268), (51, 377664), (56, 343944), (63, 305728), (64, 300951), (68, 283248), (72, 267512), (84, 229296), (96, 200634), (102, 188832), (112, 171972), (119, 161856), (126, 152864), (136, 141624), (144, 133756), (153, 125888), (168, 114648), (192, 100317), (204, 94416), (224, 85986), (238, 80928), (252, 76432), (272, 70812), (281, 68544), (288, 66878), (306, 62944), (336, 57324), (357, 53952), (408, 47208), (448, 42993), (476, 40464), (504, 38216), (544, 35406), (562, 34272), (576, 33439), (612, 31472), (672, 28662), (714, 26976), (816, 23604), (843, 22848), (952, 20232), (1008, 19108), (1071, 17984), (1088, 17703), (1124, 17136), (1224, 15736), (1344, 14331), (1428, 13488), (1632, 11802), (1686, 11424), (1904, 10116), (1967, 9792), (2016, 9554), (2142, 8992), (2248, 8568), (2448, 7868), (2529, 7616), (2856, 6744), (3264, 5901), (3372, 5712), (3808, 5058), (3934, 4896), (4032, 4777), (4284, 4496)]