61998018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449261}}^1$

素因数の和:449289

約数の個数: 16

約数和(自身を含む): 129387456

約数和(自身を除く): 67389438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 449261, 898522, 1347783, 2695566, 10333003, 20666006, 30999009, 61998018]

約数ペア:

[(1, 61998018), (2, 30999009), (3, 20666006), (6, 10333003), (23, 2695566), (46, 1347783), (69, 898522), (138, 449261)]