81428598

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{6257}}^1$

素因数の和:6509

約数の個数: 32

約数和(自身を含む): 181732320

約数和(自身を除く): 100303722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1446, 2169, 4338, 6257, 6507, 12514, 13014, 18771, 37542, 56313, 112626, 168939, 337878, 1507937, 3015874, 4523811, 9047622, 13571433, 27142866, 40714299, 81428598]

約数ペア:

[(1, 81428598), (2, 40714299), (3, 27142866), (6, 13571433), (9, 9047622), (18, 4523811), (27, 3015874), (54, 1507937), (241, 337878), (482, 168939), (723, 112626), (1446, 56313), (2169, 37542), (4338, 18771), (6257, 13014), (6507, 12514)]