16955226

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13267}}^1$

素因数の和:13346

約数の個数: 24

約数和(自身を含む): 37256544

約数和(自身を除く): 20301318

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 13267, 26534, 39801, 79602, 119403, 238806, 941957, 1883914, 2825871, 5651742, 8477613, 16955226]

約数ペア:

[(1, 16955226), (2, 8477613), (3, 5651742), (6, 2825871), (9, 1883914), (18, 941957), (71, 238806), (142, 119403), (213, 79602), (426, 39801), (639, 26534), (1278, 13267)]