18057754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 32183424

約数和(自身を除く): 14125670

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 613, 1133, 1226, 1339, 2266, 2678, 6743, 7969, 13486, 14729, 15938, 29458, 63139, 87659, 126278, 175318, 694529, 820807, 1389058, 1641614, 9028877, 18057754]

約数ペア:

[(1, 18057754), (2, 9028877), (11, 1641614), (13, 1389058), (22, 820807), (26, 694529), (103, 175318), (143, 126278), (206, 87659), (286, 63139), (613, 29458), (1133, 15938), (1226, 14729), (1339, 13486), (2266, 7969), (2678, 6743)]