21382032

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{9091}}^1$

素因数の和:9116

約数の個数: 60

約数和(自身を含む): 64262256

約数和(自身を除く): 42880224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 9091, 18182, 27273, 36364, 54546, 63637, 72728, 109092, 127274, 145456, 190911, 218184, 254548, 381822, 436368, 445459, 509096, 763644, 890918, 1018192, 1336377, 1527288, 1781836, 2672754, 3054576, 3563672, 5345508, 7127344, 10691016, 21382032]

約数ペア:

[(1, 21382032), (2, 10691016), (3, 7127344), (4, 5345508), (6, 3563672), (7, 3054576), (8, 2672754), (12, 1781836), (14, 1527288), (16, 1336377), (21, 1018192), (24, 890918), (28, 763644), (42, 509096), (48, 445459), (49, 436368), (56, 381822), (84, 254548), (98, 218184), (112, 190911), (147, 145456), (168, 127274), (196, 109092), (294, 72728), (336, 63637), (392, 54546), (588, 36364), (784, 27273), (1176, 18182), (2352, 9091)]