9719838

素因数分解:

$2^1\times 3^4\times {\mathrm{59999}}^1$

素因数の和:60013

約数の個数: 20

約数和(自身を含む): 21780000

約数和(自身を除く): 12060162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 59999, 119998, 179997, 359994, 539991, 1079982, 1619973, 3239946, 4859919, 9719838]

約数ペア:

[(1, 9719838), (2, 4859919), (3, 3239946), (6, 1619973), (9, 1079982), (18, 539991), (27, 359994), (54, 179997), (81, 119998), (162, 59999)]