136968138

素因数分解:

$2^1\times 3^3\times {\mathrm{2536447}}^1$

素因数の和:2536458

約数の個数: 16

約数和(自身を含む): 304373760

約数和(自身を除く): 167405622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2536447, 5072894, 7609341, 15218682, 22828023, 45656046, 68484069, 136968138]

約数ペア:

[(1, 136968138), (2, 68484069), (3, 45656046), (6, 22828023), (9, 15218682), (18, 7609341), (27, 5072894), (54, 2536447)]