15921144

素因数分解:

$2^3\times 3^3\times {\mathrm{73709}}^1$

素因数の和:73724

約数の個数: 32

約数和(自身を含む): 44226000

約数和(自身を除く): 28304856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 73709, 147418, 221127, 294836, 442254, 589672, 663381, 884508, 1326762, 1769016, 1990143, 2653524, 3980286, 5307048, 7960572, 15921144]

約数ペア:

[(1, 15921144), (2, 7960572), (3, 5307048), (4, 3980286), (6, 2653524), (8, 1990143), (9, 1769016), (12, 1326762), (18, 884508), (24, 663381), (27, 589672), (36, 442254), (54, 294836), (72, 221127), (108, 147418), (216, 73709)]