18787476

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53987}}^1$

素因数の和:54023

約数の個数: 24

約数和(自身を含む): 45349920

約数和(自身を除く): 26562444

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 53987, 107974, 161961, 215948, 323922, 647844, 1565623, 3131246, 4696869, 6262492, 9393738, 18787476]

約数ペア:

[(1, 18787476), (2, 9393738), (3, 6262492), (4, 4696869), (6, 3131246), (12, 1565623), (29, 647844), (58, 323922), (87, 215948), (116, 161961), (174, 107974), (348, 53987)]