22279878

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1931}}^1$

素因数の和:2580

約数の個数: 24

約数和(自身を含む): 48373416

約数和(自身を除く): 26093538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 1931, 3846, 3862, 5769, 5793, 11538, 11586, 17379, 34758, 1237771, 2475542, 3713313, 7426626, 11139939, 22279878]

約数ペア:

[(1, 22279878), (2, 11139939), (3, 7426626), (6, 3713313), (9, 2475542), (18, 1237771), (641, 34758), (1282, 17379), (1923, 11586), (1931, 11538), (3846, 5793), (3862, 5769)]