240186726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1026439}}^1$

素因数の和:1026460

約数の個数: 24

約数和(自身を含む): 560436240

約数和(自身を除く): 320249514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1026439, 2052878, 3079317, 6158634, 9237951, 13343707, 18475902, 26687414, 40031121, 80062242, 120093363, 240186726]

約数ペア:

[(1, 240186726), (2, 120093363), (3, 80062242), (6, 40031121), (9, 26687414), (13, 18475902), (18, 13343707), (26, 9237951), (39, 6158634), (78, 3079317), (117, 2052878), (234, 1026439)]