321757434

素因数分解:

$2^1\times 3^4\times {\mathrm{547}}^1\times {\mathrm{3631}}^1$

素因数の和:4192

約数の個数: 40

約数和(自身を含む): 722491968

約数和(自身を除く): 400734534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 547, 1094, 1641, 3282, 3631, 4923, 7262, 9846, 10893, 14769, 21786, 29538, 32679, 44307, 65358, 88614, 98037, 196074, 294111, 588222, 1986157, 3972314, 5958471, 11916942, 17875413, 35750826, 53626239, 107252478, 160878717, 321757434]

約数ペア:

[(1, 321757434), (2, 160878717), (3, 107252478), (6, 53626239), (9, 35750826), (18, 17875413), (27, 11916942), (54, 5958471), (81, 3972314), (162, 1986157), (547, 588222), (1094, 294111), (1641, 196074), (3282, 98037), (3631, 88614), (4923, 65358), (7262, 44307), (9846, 32679), (10893, 29538), (14769, 21786)]