6819988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 14555520

約数和(自身を除く): 7735532

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 227, 259, 406, 454, 518, 812, 908, 1036, 1073, 1589, 2146, 3178, 4292, 6356, 6583, 7511, 8399, 13166, 15022, 16798, 26332, 30044, 33596, 46081, 58793, 92162, 117586, 184324, 235172, 243571, 487142, 974284, 1704997, 3409994, 6819988]

約数ペア:

[(1, 6819988), (2, 3409994), (4, 1704997), (7, 974284), (14, 487142), (28, 243571), (29, 235172), (37, 184324), (58, 117586), (74, 92162), (116, 58793), (148, 46081), (203, 33596), (227, 30044), (259, 26332), (406, 16798), (454, 15022), (518, 13166), (812, 8399), (908, 7511), (1036, 6583), (1073, 6356), (1589, 4292), (2146, 3178)]