21648114

素因数分解:

$2^1\times 3^3\times {\mathrm{503}}^1\times {\mathrm{797}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 26614926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 503, 797, 1006, 1509, 1594, 2391, 3018, 4527, 4782, 7173, 9054, 13581, 14346, 21519, 27162, 43038, 400891, 801782, 1202673, 2405346, 3608019, 7216038, 10824057, 21648114]

約数ペア:

[(1, 21648114), (2, 10824057), (3, 7216038), (6, 3608019), (9, 2405346), (18, 1202673), (27, 801782), (54, 400891), (503, 43038), (797, 27162), (1006, 21519), (1509, 14346), (1594, 13581), (2391, 9054), (3018, 7173), (4527, 4782)]