2018129078

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{26879}}^1$

素因数の和:27092

約数の個数: 32

約数和(自身を含む): 3592028160

約数和(自身を除く): 1573899082

約数列:

[1, 2, 7, 14, 31, 62, 173, 217, 346, 434, 1211, 2422, 5363, 10726, 26879, 37541, 53758, 75082, 188153, 376306, 833249, 1666498, 4650067, 5832743, 9300134, 11665486, 32550469, 65100938, 144152077, 288304154, 1009064539, 2018129078]

約数ペア:

[(1, 2018129078), (2, 1009064539), (7, 288304154), (14, 144152077), (31, 65100938), (62, 32550469), (173, 11665486), (217, 9300134), (346, 5832743), (434, 4650067), (1211, 1666498), (2422, 833249), (5363, 376306), (10726, 188153), (26879, 75082), (37541, 53758)]