18815034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1291}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 43163136

約数和(自身を除く): 24348102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 1291, 2082, 2429, 2582, 3873, 4858, 7287, 7746, 9037, 14574, 18074, 27111, 54222, 447977, 895954, 1343931, 2687862, 3135839, 6271678, 9407517, 18815034]

約数ペア:

[(1, 18815034), (2, 9407517), (3, 6271678), (6, 3135839), (7, 2687862), (14, 1343931), (21, 895954), (42, 447977), (347, 54222), (694, 27111), (1041, 18074), (1291, 14574), (2082, 9037), (2429, 7746), (2582, 7287), (3873, 4858)]