18186156

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2791}}^1$

素因数の和:2982

約数の個数: 36

約数和(自身を含む): 46241104

約数和(自身を除く): 28054948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 2791, 3258, 5582, 6516, 8373, 11164, 16746, 25119, 33492, 50238, 100476, 505171, 1010342, 1515513, 2020684, 3031026, 4546539, 6062052, 9093078, 18186156]

約数ペア:

[(1, 18186156), (2, 9093078), (3, 6062052), (4, 4546539), (6, 3031026), (9, 2020684), (12, 1515513), (18, 1010342), (36, 505171), (181, 100476), (362, 50238), (543, 33492), (724, 25119), (1086, 16746), (1629, 11164), (2172, 8373), (2791, 6516), (3258, 5582)]