21239832

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30517}}^1$

素因数の和:30555

約数の個数: 32

約数和(自身を含む): 54932400

約数和(自身を除く): 33692568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30517, 61034, 91551, 122068, 183102, 244136, 366204, 732408, 884993, 1769986, 2654979, 3539972, 5309958, 7079944, 10619916, 21239832]

約数ペア:

[(1, 21239832), (2, 10619916), (3, 7079944), (4, 5309958), (6, 3539972), (8, 2654979), (12, 1769986), (24, 884993), (29, 732408), (58, 366204), (87, 244136), (116, 183102), (174, 122068), (232, 91551), (348, 61034), (696, 30517)]