189306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:830

約数の個数: 24

約数和(自身を含む): 442260

約数和(自身を除く): 252954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 809, 1618, 2427, 4854, 7281, 10517, 14562, 21034, 31551, 63102, 94653, 189306]

約数ペア:

[(1, 189306), (2, 94653), (3, 63102), (6, 31551), (9, 21034), (13, 14562), (18, 10517), (26, 7281), (39, 4854), (78, 2427), (117, 1618), (234, 809)]