805463676

素因数分解:

$2^2\times 3^4\times {\mathrm{2485999}}^1$

素因数の和:2486015

約数の個数: 30

約数和(自身を含む): 2105642000

約数和(自身を除く): 1300178324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2485999, 4971998, 7457997, 9943996, 14915994, 22373991, 29831988, 44747982, 67121973, 89495964, 134243946, 201365919, 268487892, 402731838, 805463676]

約数ペア:

[(1, 805463676), (2, 402731838), (3, 268487892), (4, 201365919), (6, 134243946), (9, 89495964), (12, 67121973), (18, 44747982), (27, 29831988), (36, 22373991), (54, 14915994), (81, 9943996), (108, 7457997), (162, 4971998), (324, 2485999)]