68837154

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{28051}}^1$

素因数の和:28465

約数の個数: 16

約数和(自身を含む): 138015840

約数和(自身を除く): 69178686

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 28051, 56102, 84153, 168306, 11472859, 22945718, 34418577, 68837154]

約数ペア:

[(1, 68837154), (2, 34418577), (3, 22945718), (6, 11472859), (409, 168306), (818, 84153), (1227, 56102), (2454, 28051)]