18021876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{51787}}^1$

素因数の和:51823

約数の個数: 24

約数和(自身を含む): 43501920

約数和(自身を除く): 25480044

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 51787, 103574, 155361, 207148, 310722, 621444, 1501823, 3003646, 4505469, 6007292, 9010938, 18021876]

約数ペア:

[(1, 18021876), (2, 9010938), (3, 6007292), (4, 4505469), (6, 3003646), (12, 1501823), (29, 621444), (58, 310722), (87, 207148), (116, 155361), (174, 103574), (348, 51787)]