140506866

素因数分解:

$2^1\times 3^3\times {\mathrm{2601979}}^1$

素因数の和:2601990

約数の個数: 16

約数和(自身を含む): 312237600

約数和(自身を除く): 171730734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2601979, 5203958, 7805937, 15611874, 23417811, 46835622, 70253433, 140506866]

約数ペア:

[(1, 140506866), (2, 70253433), (3, 46835622), (6, 23417811), (9, 15611874), (18, 7805937), (27, 5203958), (54, 2601979)]