21463488

素因数分解:

$2^6\times 3^3\times {\mathrm{12421}}^1$

素因数の和:12442

約数の個数: 56

約数和(自身を含む): 63103760

約数和(自身を除く): 41640272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12421, 24842, 37263, 49684, 74526, 99368, 111789, 149052, 198736, 223578, 298104, 335367, 397472, 447156, 596208, 670734, 794944, 894312, 1192416, 1341468, 1788624, 2384832, 2682936, 3577248, 5365872, 7154496, 10731744, 21463488]

約数ペア:

[(1, 21463488), (2, 10731744), (3, 7154496), (4, 5365872), (6, 3577248), (8, 2682936), (9, 2384832), (12, 1788624), (16, 1341468), (18, 1192416), (24, 894312), (27, 794944), (32, 670734), (36, 596208), (48, 447156), (54, 397472), (64, 335367), (72, 298104), (96, 223578), (108, 198736), (144, 149052), (192, 111789), (216, 99368), (288, 74526), (432, 49684), (576, 37263), (864, 24842), (1728, 12421)]