6780456

素因数分解:

$2^3\times 3^3\times {\mathrm{31391}}^1$

素因数の和:31406

約数の個数: 32

約数和(自身を含む): 18835200

約数和(自身を除く): 12054744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 31391, 62782, 94173, 125564, 188346, 251128, 282519, 376692, 565038, 753384, 847557, 1130076, 1695114, 2260152, 3390228, 6780456]

約数ペア:

[(1, 6780456), (2, 3390228), (3, 2260152), (4, 1695114), (6, 1130076), (8, 847557), (9, 753384), (12, 565038), (18, 376692), (24, 282519), (27, 251128), (36, 188346), (54, 125564), (72, 94173), (108, 62782), (216, 31391)]