3980916

素因数分解:

$2^2\times 3^2\times {\mathrm{110581}}^1$

素因数の和:110591

約数の個数: 18

約数和(自身を含む): 10062962

約数和(自身を除く): 6082046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 110581, 221162, 331743, 442324, 663486, 995229, 1326972, 1990458, 3980916]

約数ペア:

[(1, 3980916), (2, 1990458), (3, 1326972), (4, 995229), (6, 663486), (9, 442324), (12, 331743), (18, 221162), (36, 110581)]