2018012078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^2\times {\mathrm{1621}}^1$

素因数の和:2004

約数の個数: 24

約数和(自身を含む): 3206012760

約数和(自身を除く): 1188000682

約数列:

[1, 2, 19, 38, 181, 362, 1621, 3242, 3439, 6878, 30799, 32761, 61598, 65522, 293401, 586802, 622459, 1244918, 5574619, 11149238, 53105581, 106211162, 1009006039, 2018012078]

約数ペア:

[(1, 2018012078), (2, 1009006039), (19, 106211162), (38, 53105581), (181, 11149238), (362, 5574619), (1621, 1244918), (3242, 622459), (3439, 586802), (6878, 293401), (30799, 65522), (32761, 61598)]