2990386242

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{110977}}^1$

素因数の和:111487

約数の個数: 32

約数和(自身を含む): 6658680000

約数和(自身を除く): 3668293758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1497, 2994, 4491, 8982, 13473, 26946, 110977, 221954, 332931, 665862, 998793, 1997586, 2996379, 5992758, 55377523, 110755046, 166132569, 332265138, 498397707, 996795414, 1495193121, 2990386242]

約数ペア:

[(1, 2990386242), (2, 1495193121), (3, 996795414), (6, 498397707), (9, 332265138), (18, 166132569), (27, 110755046), (54, 55377523), (499, 5992758), (998, 2996379), (1497, 1997586), (2994, 998793), (4491, 665862), (8982, 332931), (13473, 221954), (26946, 110977)]