6390618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81931}}^1$

素因数の和:81949

約数の個数: 16

約数和(自身を含む): 13764576

約数和(自身を除く): 7373958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 81931, 163862, 245793, 491586, 1065103, 2130206, 3195309, 6390618]

約数ペア:

[(1, 6390618), (2, 3195309), (3, 2130206), (6, 1065103), (13, 491586), (26, 245793), (39, 163862), (78, 81931)]