17996838201

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{2053}}^1\times {\mathrm{2179}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 26866320000

約数和(自身を除く): 8869481799

約数列:

[1, 3, 9, 27, 149, 447, 1341, 2053, 2179, 4023, 6159, 6537, 18477, 19611, 55431, 58833, 305897, 324671, 917691, 974013, 2753073, 2922039, 4473487, 8259219, 8766117, 13420461, 40261383, 120784149, 666549563, 1999648689, 5998946067, 17996838201]

約数ペア:

[(1, 17996838201), (3, 5998946067), (9, 1999648689), (27, 666549563), (149, 120784149), (447, 40261383), (1341, 13420461), (2053, 8766117), (2179, 8259219), (4023, 4473487), (6159, 2922039), (6537, 2753073), (18477, 974013), (19611, 917691), (55431, 324671), (58833, 305897)]