18305646

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 37594368

約数和(自身を除く): 19288722

約数列:

[1, 2, 3, 6, 71, 97, 142, 194, 213, 291, 426, 443, 582, 886, 1329, 2658, 6887, 13774, 20661, 31453, 41322, 42971, 62906, 85942, 94359, 128913, 188718, 257826, 3050941, 6101882, 9152823, 18305646]

約数ペア:

[(1, 18305646), (2, 9152823), (3, 6101882), (6, 3050941), (71, 257826), (97, 188718), (142, 128913), (194, 94359), (213, 85942), (291, 62906), (426, 42971), (443, 41322), (582, 31453), (886, 20661), (1329, 13774), (2658, 6887)]