21605482122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27074539}}^1$

素因数の和:27074570

約数の個数: 32

約数和(自身を含む): 51983116800

約数和(自身を除く): 30377634678

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 27074539, 54149078, 81223617, 162447234, 189521773, 379043546, 514416241, 568565319, 1028832482, 1137130638, 1543248723, 3086497446, 3600913687, 7201827374, 10802741061, 21605482122]

約数ペア:

[(1, 21605482122), (2, 10802741061), (3, 7201827374), (6, 3600913687), (7, 3086497446), (14, 1543248723), (19, 1137130638), (21, 1028832482), (38, 568565319), (42, 514416241), (57, 379043546), (114, 189521773), (133, 162447234), (266, 81223617), (399, 54149078), (798, 27074539)]