1215449982

素因数分解:

$2^1\times 3^3\times {\mathrm{2141}}^1\times {\mathrm{10513}}^1$

素因数の和:12665

約数の個数: 32

約数和(自身を含む): 2702518560

約数和(自身を除く): 1487068578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2141, 4282, 6423, 10513, 12846, 19269, 21026, 31539, 38538, 57807, 63078, 94617, 115614, 189234, 283851, 567702, 22508333, 45016666, 67524999, 135049998, 202574997, 405149994, 607724991, 1215449982]

約数ペア:

[(1, 1215449982), (2, 607724991), (3, 405149994), (6, 202574997), (9, 135049998), (18, 67524999), (27, 45016666), (54, 22508333), (2141, 567702), (4282, 283851), (6423, 189234), (10513, 115614), (12846, 94617), (19269, 63078), (21026, 57807), (31539, 38538)]