123127308

素因数分解:

$2^2\times 3^2\times {\mathrm{3420203}}^1$

素因数の和:3420213

約数の個数: 18

約数和(自身を含む): 311238564

約数和(自身を除く): 188111256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3420203, 6840406, 10260609, 13680812, 20521218, 30781827, 41042436, 61563654, 123127308]

約数ペア:

[(1, 123127308), (2, 61563654), (3, 41042436), (4, 30781827), (6, 20521218), (9, 13680812), (12, 10260609), (18, 6840406), (36, 3420203)]