72874662

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{247873}}^1$

素因数の和:247892

約数の個数: 24

約数和(自身を含む): 169545816

約数和(自身を除く): 96671154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 247873, 495746, 743619, 1487238, 1735111, 3470222, 5205333, 10410666, 12145777, 24291554, 36437331, 72874662]

約数ペア:

[(1, 72874662), (2, 36437331), (3, 24291554), (6, 12145777), (7, 10410666), (14, 5205333), (21, 3470222), (42, 1735111), (49, 1487238), (98, 743619), (147, 495746), (294, 247873)]