18034060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81973}}^1$

素因数の和:81993

約数の個数: 24

約数和(自身を含む): 41314896

約数和(自身を除く): 23280836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 81973, 163946, 327892, 409865, 819730, 901703, 1639460, 1803406, 3606812, 4508515, 9017030, 18034060]

約数ペア:

[(1, 18034060), (2, 9017030), (4, 4508515), (5, 3606812), (10, 1803406), (11, 1639460), (20, 901703), (22, 819730), (44, 409865), (55, 327892), (110, 163946), (220, 81973)]