1869882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^2$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 4294368

約数和(自身を除く): 2424486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 44521, 89042, 133563, 267126, 311647, 623294, 934941, 1869882]

約数ペア:

[(1, 1869882), (2, 934941), (3, 623294), (6, 311647), (7, 267126), (14, 133563), (21, 89042), (42, 44521), (211, 8862), (422, 4431), (633, 2954), (1266, 1477)]