67780386

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{36559}}^1$

素因数の和:36670

約数の個数: 24

約数和(自身を含む): 148287360

約数和(自身を除く): 80506974

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 36559, 73118, 109677, 219354, 329031, 658062, 3765577, 7531154, 11296731, 22593462, 33890193, 67780386]

約数ペア:

[(1, 67780386), (2, 33890193), (3, 22593462), (6, 11296731), (9, 7531154), (18, 3765577), (103, 658062), (206, 329031), (309, 219354), (618, 109677), (927, 73118), (1854, 36559)]