263425446

素因数分解:

$2^1\times 3^4\times {\mathrm{1626083}}^1$

素因数の和:1626097

約数の個数: 20

約数和(自身を含む): 590268492

約数和(自身を除く): 326843046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1626083, 3252166, 4878249, 9756498, 14634747, 29269494, 43904241, 87808482, 131712723, 263425446]

約数ペア:

[(1, 263425446), (2, 131712723), (3, 87808482), (6, 43904241), (9, 29269494), (18, 14634747), (27, 9756498), (54, 4878249), (81, 3252166), (162, 1626083)]