8493318

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 36

約数和(自身を含む): 19053684

約数和(自身を除く): 10560366

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 491, 558, 961, 982, 1473, 1922, 2883, 2946, 4419, 5766, 8649, 8838, 15221, 17298, 30442, 45663, 91326, 136989, 273978, 471851, 943702, 1415553, 2831106, 4246659, 8493318]

約数ペア:

[(1, 8493318), (2, 4246659), (3, 2831106), (6, 1415553), (9, 943702), (18, 471851), (31, 273978), (62, 136989), (93, 91326), (186, 45663), (279, 30442), (491, 17298), (558, 15221), (961, 8838), (982, 8649), (1473, 5766), (1922, 4419), (2883, 2946)]