194419908

素因数分解:

$2^2\times 3^2\times {\mathrm{5400553}}^1$

素因数の和:5400563

約数の個数: 18

約数和(自身を含む): 491450414

約数和(自身を除く): 297030506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5400553, 10801106, 16201659, 21602212, 32403318, 48604977, 64806636, 97209954, 194419908]

約数ペア:

[(1, 194419908), (2, 97209954), (3, 64806636), (4, 48604977), (6, 32403318), (9, 21602212), (12, 16201659), (18, 10801106), (36, 5400553)]