13720644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{18149}}^1$

素因数の和:18169

約数の個数: 48

約数和(自身を含む): 40656000

約数和(自身を除く): 26935356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 18149, 36298, 54447, 72596, 108894, 127043, 163341, 217788, 254086, 326682, 381129, 490023, 508172, 653364, 762258, 980046, 1143387, 1524516, 1960092, 2286774, 3430161, 4573548, 6860322, 13720644]

約数ペア:

[(1, 13720644), (2, 6860322), (3, 4573548), (4, 3430161), (6, 2286774), (7, 1960092), (9, 1524516), (12, 1143387), (14, 980046), (18, 762258), (21, 653364), (27, 508172), (28, 490023), (36, 381129), (42, 326682), (54, 254086), (63, 217788), (84, 163341), (108, 127043), (126, 108894), (189, 72596), (252, 54447), (378, 36298), (756, 18149)]