21829194

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{2411}}^1$

素因数の和:2922

約数の個数: 24

約数和(自身を含む): 47410272

約数和(自身を除く): 25581078

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 2411, 3018, 4527, 4822, 7233, 9054, 14466, 21699, 43398, 1212733, 2425466, 3638199, 7276398, 10914597, 21829194]

約数ペア:

[(1, 21829194), (2, 10914597), (3, 7276398), (6, 3638199), (9, 2425466), (18, 1212733), (503, 43398), (1006, 21699), (1509, 14466), (2411, 9054), (3018, 7233), (4527, 4822)]