124347258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{328961}}^1$

素因数の和:328979

約数の個数: 32

約数和(自身を含む): 315803520

約数和(自身を除く): 191456262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 328961, 657922, 986883, 1973766, 2302727, 2960649, 4605454, 5921298, 6908181, 8881947, 13816362, 17763894, 20724543, 41449086, 62173629, 124347258]

約数ペア:

[(1, 124347258), (2, 62173629), (3, 41449086), (6, 20724543), (7, 17763894), (9, 13816362), (14, 8881947), (18, 6908181), (21, 5921298), (27, 4605454), (42, 2960649), (54, 2302727), (63, 1973766), (126, 986883), (189, 657922), (378, 328961)]