201639840018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1461158261}}^1$

素因数の和:1461158289

約数の個数: 16

約数和(自身を含む): 420813579456

約数和(自身を除く): 219173739438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1461158261, 2922316522, 4383474783, 8766949566, 33606640003, 67213280006, 100819920009, 201639840018]

約数ペア:

[(1, 201639840018), (2, 100819920009), (3, 67213280006), (6, 33606640003), (23, 8766949566), (46, 4383474783), (69, 2922316522), (138, 1461158261)]