1248887502

素因数分解:

$2^1\times 3^2\times {\mathrm{69382639}}^1$

素因数の和:69382647

約数の個数: 12

約数和(自身を含む): 2705922960

約数和(自身を除く): 1457035458

約数列:

[1, 2, 3, 6, 9, 18, 69382639, 138765278, 208147917, 416295834, 624443751, 1248887502]

約数ペア:

[(1, 1248887502), (2, 624443751), (3, 416295834), (6, 208147917), (9, 138765278), (18, 69382639)]