217440312

素因数分解:

$2^3\times 3^1\times {\mathrm{9060013}}^1$

素因数の和:9060022

約数の個数: 16

約数和(自身を含む): 543600840

約数和(自身を除く): 326160528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9060013, 18120026, 27180039, 36240052, 54360078, 72480104, 108720156, 217440312]

約数ペア:

[(1, 217440312), (2, 108720156), (3, 72480104), (4, 54360078), (6, 36240052), (8, 27180039), (12, 18120026), (24, 9060013)]