27814518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 63947520

約数和(自身を除く): 36133002

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 167, 171, 334, 342, 487, 501, 974, 1002, 1461, 1503, 2922, 3006, 3173, 4383, 6346, 8766, 9253, 9519, 18506, 19038, 27759, 28557, 55518, 57114, 81329, 83277, 162658, 166554, 243987, 487974, 731961, 1463922, 1545251, 3090502, 4635753, 9271506, 13907259, 27814518]

約数ペア:

[(1, 27814518), (2, 13907259), (3, 9271506), (6, 4635753), (9, 3090502), (18, 1545251), (19, 1463922), (38, 731961), (57, 487974), (114, 243987), (167, 166554), (171, 162658), (334, 83277), (342, 81329), (487, 57114), (501, 55518), (974, 28557), (1002, 27759), (1461, 19038), (1503, 18506), (2922, 9519), (3006, 9253), (3173, 8766), (4383, 6346)]