54512178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68311}}^1$

素因数の和:68342

約数の個数: 32

約数和(自身を含む): 131159040

約数和(自身を除く): 76646862

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 68311, 136622, 204933, 409866, 478177, 956354, 1297909, 1434531, 2595818, 2869062, 3893727, 7787454, 9085363, 18170726, 27256089, 54512178]

約数ペア:

[(1, 54512178), (2, 27256089), (3, 18170726), (6, 9085363), (7, 7787454), (14, 3893727), (19, 2869062), (21, 2595818), (38, 1434531), (42, 1297909), (57, 956354), (114, 478177), (133, 409866), (266, 204933), (399, 136622), (798, 68311)]