1964916

素因数分解:

$2^2\times 3^2\times {\mathrm{54581}}^1$

素因数の和:54591

約数の個数: 18

約数和(自身を含む): 4966962

約数和(自身を除く): 3002046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 54581, 109162, 163743, 218324, 327486, 491229, 654972, 982458, 1964916]

約数ペア:

[(1, 1964916), (2, 982458), (3, 654972), (4, 491229), (6, 327486), (9, 218324), (12, 163743), (18, 109162), (36, 54581)]