72921342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{934889}}^1$

素因数の和:934907

約数の個数: 16

約数和(自身を含む): 157061520

約数和(自身を除く): 84140178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 934889, 1869778, 2804667, 5609334, 12153557, 24307114, 36460671, 72921342]

約数ペア:

[(1, 72921342), (2, 36460671), (3, 24307114), (6, 12153557), (13, 5609334), (26, 2804667), (39, 1869778), (78, 934889)]