72671898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{931691}}^1$

素因数の和:931709

約数の個数: 16

約数和(自身を含む): 156524256

約数和(自身を除く): 83852358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 931691, 1863382, 2795073, 5590146, 12111983, 24223966, 36335949, 72671898]

約数ペア:

[(1, 72671898), (2, 36335949), (3, 24223966), (6, 12111983), (13, 5590146), (26, 2795073), (39, 1863382), (78, 931691)]