172497546

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{245723}}^1$

素因数の和:245747

約数の個数: 32

約数和(自身を含む): 412816320

約数和(自身を除く): 240318774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 245723, 491446, 737169, 1474338, 2211507, 3194399, 4423014, 6388798, 6634521, 9583197, 13269042, 19166394, 28749591, 57499182, 86248773, 172497546]

約数ペア:

[(1, 172497546), (2, 86248773), (3, 57499182), (6, 28749591), (9, 19166394), (13, 13269042), (18, 9583197), (26, 6634521), (27, 6388798), (39, 4423014), (54, 3194399), (78, 2211507), (117, 1474338), (234, 737169), (351, 491446), (702, 245723)]