123866136

素因数分解:

$2^3\times 3^2\times {\mathrm{1720363}}^1$

素因数の和:1720375

約数の個数: 24

約数和(自身を含む): 335470980

約数和(自身を除く): 211604844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1720363, 3440726, 5161089, 6881452, 10322178, 13762904, 15483267, 20644356, 30966534, 41288712, 61933068, 123866136]

約数ペア:

[(1, 123866136), (2, 61933068), (3, 41288712), (4, 30966534), (6, 20644356), (8, 15483267), (9, 13762904), (12, 10322178), (18, 6881452), (24, 5161089), (36, 3440726), (72, 1720363)]