81942492

素因数分解:

$2^2\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{4397}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 191365776

約数和(自身を除く): 109423284

約数列:

[1, 2, 3, 4, 6, 12, 1553, 3106, 4397, 4659, 6212, 8794, 9318, 13191, 17588, 18636, 26382, 52764, 6828541, 13657082, 20485623, 27314164, 40971246, 81942492]

約数ペア:

[(1, 81942492), (2, 40971246), (3, 27314164), (4, 20485623), (6, 13657082), (12, 6828541), (1553, 52764), (3106, 26382), (4397, 18636), (4659, 17588), (6212, 13191), (8794, 9318)]