21035208

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30223}}^1$

素因数の和:30261

約数の個数: 32

約数和(自身を含む): 54403200

約数和(自身を除く): 33367992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30223, 60446, 90669, 120892, 181338, 241784, 362676, 725352, 876467, 1752934, 2629401, 3505868, 5258802, 7011736, 10517604, 21035208]

約数ペア:

[(1, 21035208), (2, 10517604), (3, 7011736), (4, 5258802), (6, 3505868), (8, 2629401), (12, 1752934), (24, 876467), (29, 725352), (58, 362676), (87, 241784), (116, 181338), (174, 120892), (232, 90669), (348, 60446), (696, 30223)]