18934824

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21323}}^1$

素因数の和:21369

約数の個数: 32

約数和(自身を含む): 48618720

約数和(自身を除く): 29683896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21323, 42646, 63969, 85292, 127938, 170584, 255876, 511752, 788951, 1577902, 2366853, 3155804, 4733706, 6311608, 9467412, 18934824]

約数ペア:

[(1, 18934824), (2, 9467412), (3, 6311608), (4, 4733706), (6, 3155804), (8, 2366853), (12, 1577902), (24, 788951), (37, 511752), (74, 255876), (111, 170584), (148, 127938), (222, 85292), (296, 63969), (444, 42646), (888, 21323)]