21941052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9007}}^1$

素因数の和:9050

約数の個数: 48

約数和(自身を含む): 60533760

約数和(自身を除く): 38592708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 9007, 18014, 27021, 36028, 54042, 63049, 108084, 126098, 189147, 252196, 261203, 378294, 522406, 756588, 783609, 1044812, 1567218, 1828421, 3134436, 3656842, 5485263, 7313684, 10970526, 21941052]

約数ペア:

[(1, 21941052), (2, 10970526), (3, 7313684), (4, 5485263), (6, 3656842), (7, 3134436), (12, 1828421), (14, 1567218), (21, 1044812), (28, 783609), (29, 756588), (42, 522406), (58, 378294), (84, 261203), (87, 252196), (116, 189147), (174, 126098), (203, 108084), (348, 63049), (406, 54042), (609, 36028), (812, 27021), (1218, 18014), (2436, 9007)]