31925358

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 73291920

約数和(自身を除く): 41366562

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 277, 337, 342, 554, 674, 831, 1011, 1662, 2022, 2493, 3033, 4986, 5263, 6066, 6403, 10526, 12806, 15789, 19209, 31578, 38418, 47367, 57627, 93349, 94734, 115254, 186698, 280047, 560094, 840141, 1680282, 1773631, 3547262, 5320893, 10641786, 15962679, 31925358]

約数ペア:

[(1, 31925358), (2, 15962679), (3, 10641786), (6, 5320893), (9, 3547262), (18, 1773631), (19, 1680282), (38, 840141), (57, 560094), (114, 280047), (171, 186698), (277, 115254), (337, 94734), (342, 93349), (554, 57627), (674, 47367), (831, 38418), (1011, 31578), (1662, 19209), (2022, 15789), (2493, 12806), (3033, 10526), (4986, 6403), (5263, 6066)]