270126

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 600600

約数和(自身を除く): 330474

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 349, 387, 698, 774, 1047, 2094, 3141, 6282, 15007, 30014, 45021, 90042, 135063, 270126]

約数ペア:

[(1, 270126), (2, 135063), (3, 90042), (6, 45021), (9, 30014), (18, 15007), (43, 6282), (86, 3141), (129, 2094), (258, 1047), (349, 774), (387, 698)]