21776076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{86413}}^1$

素因数の和:86430

約数の個数: 36

約数和(自身を含む): 62909392

約数和(自身を除く): 41133316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 86413, 172826, 259239, 345652, 518478, 604891, 777717, 1036956, 1209782, 1555434, 1814673, 2419564, 3110868, 3629346, 5444019, 7258692, 10888038, 21776076]

約数ペア:

[(1, 21776076), (2, 10888038), (3, 7258692), (4, 5444019), (6, 3629346), (7, 3110868), (9, 2419564), (12, 1814673), (14, 1555434), (18, 1209782), (21, 1036956), (28, 777717), (36, 604891), (42, 518478), (63, 345652), (84, 259239), (126, 172826), (252, 86413)]