540252

素因数分解:

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

素因数の和:402

約数の個数: 36

約数和(自身を含む): 1401400

約数和(自身を除く): 861148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 349, 387, 516, 698, 774, 1047, 1396, 1548, 2094, 3141, 4188, 6282, 12564, 15007, 30014, 45021, 60028, 90042, 135063, 180084, 270126, 540252]

約数ペア:

[(1, 540252), (2, 270126), (3, 180084), (4, 135063), (6, 90042), (9, 60028), (12, 45021), (18, 30014), (36, 15007), (43, 12564), (86, 6282), (129, 4188), (172, 3141), (258, 2094), (349, 1548), (387, 1396), (516, 1047), (698, 774)]