2390148

素因数分解:

$2^2\times 3^5\times {\mathrm{2459}}^1$

素因数の和:2478

約数の個数: 36

約数和(自身を含む): 6268080

約数和(自身を除く): 3877932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 2459, 4918, 7377, 9836, 14754, 22131, 29508, 44262, 66393, 88524, 132786, 199179, 265572, 398358, 597537, 796716, 1195074, 2390148]

約数ペア:

[(1, 2390148), (2, 1195074), (3, 796716), (4, 597537), (6, 398358), (9, 265572), (12, 199179), (18, 132786), (27, 88524), (36, 66393), (54, 44262), (81, 29508), (108, 22131), (162, 14754), (243, 9836), (324, 7377), (486, 4918), (972, 2459)]