1421226

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 40

約数和(自身を含む): 3298944

約数和(自身を除く): 1877718

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 283, 558, 566, 837, 849, 1674, 1698, 2511, 2547, 5022, 5094, 7641, 8773, 15282, 17546, 22923, 26319, 45846, 52638, 78957, 157914, 236871, 473742, 710613, 1421226]

約数ペア:

[(1, 1421226), (2, 710613), (3, 473742), (6, 236871), (9, 157914), (18, 78957), (27, 52638), (31, 45846), (54, 26319), (62, 22923), (81, 17546), (93, 15282), (162, 8773), (186, 7641), (279, 5094), (283, 5022), (558, 2547), (566, 2511), (837, 1698), (849, 1674)]