123122358

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{297397}}^1$

素因数の和:297428

約数の個数: 24

約数和(自身を含む): 278364528

約数和(自身を除く): 155242170

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 297397, 594794, 892191, 1784382, 2676573, 5353146, 6840131, 13680262, 20520393, 41040786, 61561179, 123122358]

約数ペア:

[(1, 123122358), (2, 61561179), (3, 41040786), (6, 20520393), (9, 13680262), (18, 6840131), (23, 5353146), (46, 2676573), (69, 1784382), (138, 892191), (207, 594794), (414, 297397)]