6666624

素因数分解:

$2^7\times 3^4\times {\mathrm{643}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 19870620

約数和(自身を除く): 13203996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 643, 648, 864, 1152, 1286, 1296, 1728, 1929, 2572, 2592, 3456, 3858, 5144, 5184, 5787, 7716, 10288, 10368, 11574, 15432, 17361, 20576, 23148, 30864, 34722, 41152, 46296, 52083, 61728, 69444, 82304, 92592, 104166, 123456, 138888, 185184, 208332, 246912, 277776, 370368, 416664, 555552, 740736, 833328, 1111104, 1666656, 2222208, 3333312, 6666624]

約数ペア:

[(1, 6666624), (2, 3333312), (3, 2222208), (4, 1666656), (6, 1111104), (8, 833328), (9, 740736), (12, 555552), (16, 416664), (18, 370368), (24, 277776), (27, 246912), (32, 208332), (36, 185184), (48, 138888), (54, 123456), (64, 104166), (72, 92592), (81, 82304), (96, 69444), (108, 61728), (128, 52083), (144, 46296), (162, 41152), (192, 34722), (216, 30864), (288, 23148), (324, 20576), (384, 17361), (432, 15432), (576, 11574), (643, 10368), (648, 10288), (864, 7716), (1152, 5787), (1286, 5184), (1296, 5144), (1728, 3858), (1929, 3456), (2572, 2592)]