56240478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{446353}}^1$

素因数の和:446368

約数の個数: 24

約数和(自身を含む): 139262448

約数和(自身を除く): 83021970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 446353, 892706, 1339059, 2678118, 3124471, 4017177, 6248942, 8034354, 9373413, 18746826, 28120239, 56240478]

約数ペア:

[(1, 56240478), (2, 28120239), (3, 18746826), (6, 9373413), (7, 8034354), (9, 6248942), (14, 4017177), (18, 3124471), (21, 2678118), (42, 1339059), (63, 892706), (126, 446353)]