219022476

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{161521}}^1$

素因数の和:161641

約数の個数: 24

約数和(自身を含む): 515578224

約数和(自身を除く): 296555748

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 161521, 323042, 484563, 646084, 969126, 1938252, 18251873, 36503746, 54755619, 73007492, 109511238, 219022476]

約数ペア:

[(1, 219022476), (2, 109511238), (3, 73007492), (4, 54755619), (6, 36503746), (12, 18251873), (113, 1938252), (226, 969126), (339, 646084), (452, 484563), (678, 323042), (1356, 161521)]