18005826

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{130477}}^1$

素因数の和:130505

約数の個数: 16

約数和(自身を含む): 37577664

約数和(自身を除く): 19571838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 130477, 260954, 391431, 782862, 3000971, 6001942, 9002913, 18005826]

約数ペア:

[(1, 18005826), (2, 9002913), (3, 6001942), (6, 3000971), (23, 782862), (46, 391431), (69, 260954), (138, 130477)]