18206346

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 37274688

約数和(自身を除く): 19068342

約数列:

[1, 2, 3, 6, 73, 146, 197, 211, 219, 394, 422, 438, 591, 633, 1182, 1266, 14381, 15403, 28762, 30806, 41567, 43143, 46209, 83134, 86286, 92418, 124701, 249402, 3034391, 6068782, 9103173, 18206346]

約数ペア:

[(1, 18206346), (2, 9103173), (3, 6068782), (6, 3034391), (73, 249402), (146, 124701), (197, 92418), (211, 86286), (219, 83134), (394, 46209), (422, 43143), (438, 41567), (591, 30806), (633, 28762), (1182, 15403), (1266, 14381)]