2017209078

素因数分解:

$2^1\times 3^2\times {\mathrm{28393}}^1\times {\mathrm{3947}}^1$

素因数の和:32348

約数の個数: 24

約数和(自身を含む): 4371880968

約数和(自身を除く): 2354671890

約数列:

[1, 2, 3, 6, 9, 18, 3947, 7894, 11841, 23682, 28393, 35523, 56786, 71046, 85179, 170358, 255537, 511074, 112067171, 224134342, 336201513, 672403026, 1008604539, 2017209078]

約数ペア:

[(1, 2017209078), (2, 1008604539), (3, 672403026), (6, 336201513), (9, 224134342), (18, 112067171), (3947, 511074), (7894, 255537), (11841, 170358), (23682, 85179), (28393, 71046), (35523, 56786)]