21593118

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 44082720

約数和(自身を除く): 22489602

約数列:

[1, 2, 3, 6, 109, 137, 218, 241, 274, 327, 411, 482, 654, 723, 822, 1446, 14933, 26269, 29866, 33017, 44799, 52538, 66034, 78807, 89598, 99051, 157614, 198102, 3598853, 7197706, 10796559, 21593118]

約数ペア:

[(1, 21593118), (2, 10796559), (3, 7197706), (6, 3598853), (109, 198102), (137, 157614), (218, 99051), (241, 89598), (274, 78807), (327, 66034), (411, 52538), (482, 44799), (654, 33017), (723, 29866), (822, 26269), (1446, 14933)]