21532644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{85447}}^1$

素因数の和:85464

約数の個数: 36

約数和(自身を含む): 62206144

約数和(自身を除く): 40673500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 85447, 170894, 256341, 341788, 512682, 598129, 769023, 1025364, 1196258, 1538046, 1794387, 2392516, 3076092, 3588774, 5383161, 7177548, 10766322, 21532644]

約数ペア:

[(1, 21532644), (2, 10766322), (3, 7177548), (4, 5383161), (6, 3588774), (7, 3076092), (9, 2392516), (12, 1794387), (14, 1538046), (18, 1196258), (21, 1025364), (28, 769023), (36, 598129), (42, 512682), (63, 341788), (84, 256341), (126, 170894), (252, 85447)]