18303051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15139}}^1$

素因数の和:15186

約数の個数: 16

約数和(自身を含む): 27130880

約数和(自身を除く): 8827829

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 15139, 45417, 196807, 469309, 590421, 1407927, 6101017, 18303051]

約数ペア:

[(1, 18303051), (3, 6101017), (13, 1407927), (31, 590421), (39, 469309), (93, 196807), (403, 45417), (1209, 15139)]