172331838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1367713}}^1$

素因数の和:1367728

約数の個数: 24

約数和(自身を含む): 426726768

約数和(自身を除く): 254394930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1367713, 2735426, 4103139, 8206278, 9573991, 12309417, 19147982, 24618834, 28721973, 57443946, 86165919, 172331838]

約数ペア:

[(1, 172331838), (2, 86165919), (3, 57443946), (6, 28721973), (7, 24618834), (9, 19147982), (14, 12309417), (18, 9573991), (21, 8206278), (42, 4103139), (63, 2735426), (126, 1367713)]