1213297308

素因数分解:

$2^2\times 3^2\times {\mathrm{33702703}}^1$

素因数の和:33702713

約数の個数: 18

約数和(自身を含む): 3066946064

約数和(自身を除く): 1853648756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 33702703, 67405406, 101108109, 134810812, 202216218, 303324327, 404432436, 606648654, 1213297308]

約数ペア:

[(1, 1213297308), (2, 606648654), (3, 404432436), (4, 303324327), (6, 202216218), (9, 134810812), (12, 101108109), (18, 67405406), (36, 33702703)]