21241332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{28097}}^1$

素因数の和:28117

約数の個数: 48

約数和(自身を含む): 62939520

約数和(自身を除く): 41698188

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, 28097, 56194, 84291, 112388, 168582, 196679, 252873, 337164, 393358, 505746, 590037, 758619, 786716, 1011492, 1180074, 1517238, 1770111, 2360148, 3034476, 3540222, 5310333, 7080444, 10620666, 21241332]

約数ペア:

[(1, 21241332), (2, 10620666), (3, 7080444), (4, 5310333), (6, 3540222), (7, 3034476), (9, 2360148), (12, 1770111), (14, 1517238), (18, 1180074), (21, 1011492), (27, 786716), (28, 758619), (36, 590037), (42, 505746), (54, 393358), (63, 337164), (84, 252873), (108, 196679), (126, 168582), (189, 112388), (252, 84291), (378, 56194), (756, 28097)]