66663846

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{2003}}^1$

素因数の和:2097

約数の個数: 36

約数和(自身を含む): 147949308

約数和(自身を除く): 81285462

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1849, 2003, 3698, 4006, 5547, 6009, 11094, 12018, 16641, 18027, 33282, 36054, 86129, 172258, 258387, 516774, 775161, 1550322, 3703547, 7407094, 11110641, 22221282, 33331923, 66663846]

約数ペア:

[(1, 66663846), (2, 33331923), (3, 22221282), (6, 11110641), (9, 7407094), (18, 3703547), (43, 1550322), (86, 775161), (129, 516774), (258, 258387), (387, 172258), (774, 86129), (1849, 36054), (2003, 33282), (3698, 18027), (4006, 16641), (5547, 12018), (6009, 11094)]