38148978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31321}}^1$

素因数の和:31362

約数の個数: 32

約数和(自身を含む): 90207360

約数和(自身を除く): 52058382

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 31321, 62642, 93963, 187926, 219247, 438494, 657741, 908309, 1315482, 1816618, 2724927, 5449854, 6358163, 12716326, 19074489, 38148978]

約数ペア:

[(1, 38148978), (2, 19074489), (3, 12716326), (6, 6358163), (7, 5449854), (14, 2724927), (21, 1816618), (29, 1315482), (42, 908309), (58, 657741), (87, 438494), (174, 219247), (203, 187926), (406, 93963), (609, 62642), (1218, 31321)]