8272746

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 18489600

約数和(自身を除く): 10216854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 641, 717, 1282, 1434, 1923, 2151, 3846, 4302, 5769, 6453, 11538, 12906, 17307, 34614, 153199, 306398, 459597, 919194, 1378791, 2757582, 4136373, 8272746]

約数ペア:

[(1, 8272746), (2, 4136373), (3, 2757582), (6, 1378791), (9, 919194), (18, 459597), (27, 306398), (54, 153199), (239, 34614), (478, 17307), (641, 12906), (717, 11538), (1282, 6453), (1434, 5769), (1923, 4302), (2151, 3846)]