22718472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 65280000

約数和(自身を除く): 42561528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 499, 542, 813, 998, 1084, 1497, 1626, 1897, 1996, 2168, 2994, 3252, 3493, 3794, 3992, 5691, 5988, 6504, 6986, 7588, 10479, 11382, 11976, 13972, 15176, 20958, 22764, 27944, 41916, 45528, 83832, 135229, 270458, 405687, 540916, 811374, 946603, 1081832, 1622748, 1893206, 2839809, 3245496, 3786412, 5679618, 7572824, 11359236, 22718472]

約数ペア:

[(1, 22718472), (2, 11359236), (3, 7572824), (4, 5679618), (6, 3786412), (7, 3245496), (8, 2839809), (12, 1893206), (14, 1622748), (21, 1081832), (24, 946603), (28, 811374), (42, 540916), (56, 405687), (84, 270458), (168, 135229), (271, 83832), (499, 45528), (542, 41916), (813, 27944), (998, 22764), (1084, 20958), (1497, 15176), (1626, 13972), (1897, 11976), (1996, 11382), (2168, 10479), (2994, 7588), (3252, 6986), (3493, 6504), (3794, 5988), (3992, 5691)]