23409978

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 24490182

約数列:

[1, 2, 3, 6, 71, 142, 179, 213, 307, 358, 426, 537, 614, 921, 1074, 1842, 12709, 21797, 25418, 38127, 43594, 54953, 65391, 76254, 109906, 130782, 164859, 329718, 3901663, 7803326, 11704989, 23409978]

約数ペア:

[(1, 23409978), (2, 11704989), (3, 7803326), (6, 3901663), (71, 329718), (142, 164859), (179, 130782), (213, 109906), (307, 76254), (358, 65391), (426, 54953), (537, 43594), (614, 38127), (921, 25418), (1074, 21797), (1842, 12709)]