21422184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4397}}^1$

素因数の和:4442

約数の個数: 64

約数和(自身を含む): 63331200

約数和(自身を除く): 41909016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4397, 4872, 8794, 13191, 17588, 26382, 30779, 35176, 52764, 61558, 92337, 105528, 123116, 127513, 184674, 246232, 255026, 369348, 382539, 510052, 738696, 765078, 892591, 1020104, 1530156, 1785182, 2677773, 3060312, 3570364, 5355546, 7140728, 10711092, 21422184]

約数ペア:

[(1, 21422184), (2, 10711092), (3, 7140728), (4, 5355546), (6, 3570364), (7, 3060312), (8, 2677773), (12, 1785182), (14, 1530156), (21, 1020104), (24, 892591), (28, 765078), (29, 738696), (42, 510052), (56, 382539), (58, 369348), (84, 255026), (87, 246232), (116, 184674), (168, 127513), (174, 123116), (203, 105528), (232, 92337), (348, 61558), (406, 52764), (609, 35176), (696, 30779), (812, 26382), (1218, 17588), (1624, 13191), (2436, 8794), (4397, 4872)]