31193082

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{28409}}^1$

素因数の和:28478

約数の個数: 24

約数和(自身を含む): 68695380

約数和(自身を除く): 37502298

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 28409, 56818, 85227, 170454, 255681, 511362, 1732949, 3465898, 5198847, 10397694, 15596541, 31193082]

約数ペア:

[(1, 31193082), (2, 15596541), (3, 10397694), (6, 5198847), (9, 3465898), (18, 1732949), (61, 511362), (122, 255681), (183, 170454), (366, 85227), (549, 56818), (1098, 28409)]