138270042

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{125929}}^1$

素因数の和:125998

約数の個数: 24

約数和(自身を含む): 304498740

約数和(自身を除く): 166228698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 125929, 251858, 377787, 755574, 1133361, 2266722, 7681669, 15363338, 23045007, 46090014, 69135021, 138270042]

約数ペア:

[(1, 138270042), (2, 69135021), (3, 46090014), (6, 23045007), (9, 15363338), (18, 7681669), (61, 2266722), (122, 1133361), (183, 755574), (366, 377787), (549, 251858), (1098, 125929)]