27908982

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{977}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 64900080

約数和(自身を除く): 36991098

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 977, 1058, 1242, 1587, 1954, 2931, 3174, 4761, 5862, 8793, 9522, 14283, 17586, 22471, 26379, 28566, 44942, 52758, 67413, 134826, 202239, 404478, 516833, 606717, 1033666, 1213434, 1550499, 3100998, 4651497, 9302994, 13954491, 27908982]

約数ペア:

[(1, 27908982), (2, 13954491), (3, 9302994), (6, 4651497), (9, 3100998), (18, 1550499), (23, 1213434), (27, 1033666), (46, 606717), (54, 516833), (69, 404478), (138, 202239), (207, 134826), (414, 67413), (529, 52758), (621, 44942), (977, 28566), (1058, 26379), (1242, 22471), (1587, 17586), (1954, 14283), (2931, 9522), (3174, 8793), (4761, 5862)]