2019018168

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{354961}}^1$

素因数の和:355052

約数の個数: 48

約数和(自身を含む): 5537407200

約数和(自身を除く): 3518389032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 354961, 709922, 1064883, 1419844, 2129766, 2839688, 3194649, 4259532, 6389298, 8519064, 12778596, 25557192, 28041919, 56083838, 84125757, 112167676, 168251514, 224335352, 252377271, 336503028, 504754542, 673006056, 1009509084, 2019018168]

約数ペア:

[(1, 2019018168), (2, 1009509084), (3, 673006056), (4, 504754542), (6, 336503028), (8, 252377271), (9, 224335352), (12, 168251514), (18, 112167676), (24, 84125757), (36, 56083838), (72, 28041919), (79, 25557192), (158, 12778596), (237, 8519064), (316, 6389298), (474, 4259532), (632, 3194649), (711, 2839688), (948, 2129766), (1422, 1419844), (1896, 1064883), (2844, 709922), (5688, 354961)]