1806557612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2897}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 3365203968

約数和(自身を除く): 1558646356

約数列:

[1, 2, 4, 31, 47, 62, 94, 107, 124, 188, 214, 428, 1457, 2897, 2914, 3317, 5029, 5794, 5828, 6634, 10058, 11588, 13268, 20116, 89807, 136159, 155899, 179614, 272318, 309979, 311798, 359228, 544636, 619958, 623596, 1239916, 4220929, 8441858, 9609349, 14569013, 16883716, 19218698, 29138026, 38437396, 58276052, 451639403, 903278806, 1806557612]

約数ペア:

[(1, 1806557612), (2, 903278806), (4, 451639403), (31, 58276052), (47, 38437396), (62, 29138026), (94, 19218698), (107, 16883716), (124, 14569013), (188, 9609349), (214, 8441858), (428, 4220929), (1457, 1239916), (2897, 623596), (2914, 619958), (3317, 544636), (5029, 359228), (5794, 311798), (5828, 309979), (6634, 272318), (10058, 179614), (11588, 155899), (13268, 136159), (20116, 89807)]