73520478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{240263}}^1$

素因数の和:240288

約数の個数: 24

約数和(自身を含む): 168665328

約数和(自身を除く): 95144850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 240263, 480526, 720789, 1441578, 2162367, 4084471, 4324734, 8168942, 12253413, 24506826, 36760239, 73520478]

約数ペア:

[(1, 73520478), (2, 36760239), (3, 24506826), (6, 12253413), (9, 8168942), (17, 4324734), (18, 4084471), (34, 2162367), (51, 1441578), (102, 720789), (153, 480526), (306, 240263)]