21868344

素因数分解:

$2^3\times 3^2\times {\mathrm{303727}}^1$

素因数の和:303739

約数の個数: 24

約数和(自身を含む): 59226960

約数和(自身を除く): 37358616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 303727, 607454, 911181, 1214908, 1822362, 2429816, 2733543, 3644724, 5467086, 7289448, 10934172, 21868344]

約数ペア:

[(1, 21868344), (2, 10934172), (3, 7289448), (4, 5467086), (6, 3644724), (8, 2733543), (9, 2429816), (12, 1822362), (18, 1214908), (24, 911181), (36, 607454), (72, 303727)]