1141505406

素因数分解:

$2^1\times 3^3\times {\mathrm{21138989}}^1$

素因数の和:21139000

約数の個数: 16

約数和(自身を含む): 2536678800

約数和(自身を除く): 1395173394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 21138989, 42277978, 63416967, 126833934, 190250901, 380501802, 570752703, 1141505406]

約数ペア:

[(1, 1141505406), (2, 570752703), (3, 380501802), (6, 190250901), (9, 126833934), (18, 63416967), (27, 42277978), (54, 21138989)]