215340264

素因数分解:

$2^3\times 3^2\times {\mathrm{2990837}}^1$

素因数の和:2990849

約数の個数: 24

約数和(自身を含む): 583213410

約数和(自身を除く): 367873146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2990837, 5981674, 8972511, 11963348, 17945022, 23926696, 26917533, 35890044, 53835066, 71780088, 107670132, 215340264]

約数ペア:

[(1, 215340264), (2, 107670132), (3, 71780088), (4, 53835066), (6, 35890044), (8, 26917533), (9, 23926696), (12, 17945022), (18, 11963348), (24, 8972511), (36, 5981674), (72, 2990837)]