81503046

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{238313}}^1$

素因数の和:238340

約数の個数: 24

約数和(自身を含む): 185884920

約数和(自身を除く): 104381874

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 238313, 476626, 714939, 1429878, 2144817, 4289634, 4527947, 9055894, 13583841, 27167682, 40751523, 81503046]

約数ペア:

[(1, 81503046), (2, 40751523), (3, 27167682), (6, 13583841), (9, 9055894), (18, 4527947), (19, 4289634), (38, 2144817), (57, 1429878), (114, 714939), (171, 476626), (342, 238313)]