180901884

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7121}}^1$

素因数の和:7230

約数の個数: 48

約数和(自身を含む): 442703520

約数和(自身を除く): 261801636

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 438, 876, 2117, 4234, 6351, 7121, 8468, 12702, 14242, 21363, 25404, 28484, 42726, 85452, 206509, 413018, 519833, 619527, 826036, 1039666, 1239054, 1559499, 2079332, 2478108, 3118998, 6237996, 15075157, 30150314, 45225471, 60300628, 90450942, 180901884]

約数ペア:

[(1, 180901884), (2, 90450942), (3, 60300628), (4, 45225471), (6, 30150314), (12, 15075157), (29, 6237996), (58, 3118998), (73, 2478108), (87, 2079332), (116, 1559499), (146, 1239054), (174, 1039666), (219, 826036), (292, 619527), (348, 519833), (438, 413018), (876, 206509), (2117, 85452), (4234, 42726), (6351, 28484), (7121, 25404), (8468, 21363), (12702, 14242)]