138881922

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{746677}}^1$

素因数の和:746713

約数の個数: 16

約数和(自身を含む): 286724352

約数和(自身を除く): 147842430

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 746677, 1493354, 2240031, 4480062, 23146987, 46293974, 69440961, 138881922]

約数ペア:

[(1, 138881922), (2, 69440961), (3, 46293974), (6, 23146987), (31, 4480062), (62, 2240031), (93, 1493354), (186, 746677)]