18545324

素因数分解:

$2^2\times 7^4\times {\mathrm{1931}}^1$

素因数の和:1963

約数の個数: 30

約数和(自身を含む): 37880724

約数和(自身を除く): 19335400

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1931, 2401, 3862, 4802, 7724, 9604, 13517, 27034, 54068, 94619, 189238, 378476, 662333, 1324666, 2649332, 4636331, 9272662, 18545324]

約数ペア:

[(1, 18545324), (2, 9272662), (4, 4636331), (7, 2649332), (14, 1324666), (28, 662333), (49, 378476), (98, 189238), (196, 94619), (343, 54068), (686, 27034), (1372, 13517), (1931, 9604), (2401, 7724), (3862, 4802)]