7249116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 19470080

約数和(自身を除く): 12220964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 409, 422, 633, 818, 844, 1227, 1266, 1477, 1636, 2454, 2532, 2863, 2954, 4431, 4908, 5726, 5908, 8589, 8862, 11452, 17178, 17724, 34356, 86299, 172598, 258897, 345196, 517794, 604093, 1035588, 1208186, 1812279, 2416372, 3624558, 7249116]

約数ペア:

[(1, 7249116), (2, 3624558), (3, 2416372), (4, 1812279), (6, 1208186), (7, 1035588), (12, 604093), (14, 517794), (21, 345196), (28, 258897), (42, 172598), (84, 86299), (211, 34356), (409, 17724), (422, 17178), (633, 11452), (818, 8862), (844, 8589), (1227, 5908), (1266, 5726), (1477, 4908), (1636, 4431), (2454, 2954), (2532, 2863)]