17770245738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{423101089}}^1$

素因数の和:423101101

約数の個数: 16

約数和(自身を含む): 40617704640

約数和(自身を除く): 22847458902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 423101089, 846202178, 1269303267, 2538606534, 2961707623, 5923415246, 8885122869, 17770245738]

約数ペア:

[(1, 17770245738), (2, 8885122869), (3, 5923415246), (6, 2961707623), (7, 2538606534), (14, 1269303267), (21, 846202178), (42, 423101089)]