780894

素因数分解:

$2^1\times 3^3\times {\mathrm{14461}}^1$

素因数の和:14472

約数の個数: 16

約数和(自身を含む): 1735440

約数和(自身を除く): 954546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 14461, 28922, 43383, 86766, 130149, 260298, 390447, 780894]

約数ペア:

[(1, 780894), (2, 390447), (3, 260298), (6, 130149), (9, 86766), (18, 43383), (27, 28922), (54, 14461)]