8221338

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2704

約数の個数: 40

約数和(自身を含む): 19398720

約数和(自身を除く): 11177382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 2671, 3078, 5342, 8013, 16026, 24039, 48078, 50749, 72117, 101498, 144234, 152247, 216351, 304494, 432702, 456741, 913482, 1370223, 2740446, 4110669, 8221338]

約数ペア:

[(1, 8221338), (2, 4110669), (3, 2740446), (6, 1370223), (9, 913482), (18, 456741), (19, 432702), (27, 304494), (38, 216351), (54, 152247), (57, 144234), (81, 101498), (114, 72117), (162, 50749), (171, 48078), (342, 24039), (513, 16026), (1026, 8013), (1539, 5342), (2671, 3078)]