42787254

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 45916746

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 461, 499, 922, 998, 1383, 1497, 2766, 2994, 14291, 15469, 28582, 30938, 42873, 46407, 85746, 92814, 230039, 460078, 690117, 1380234, 7131209, 14262418, 21393627, 42787254]

約数ペア:

[(1, 42787254), (2, 21393627), (3, 14262418), (6, 7131209), (31, 1380234), (62, 690117), (93, 460078), (186, 230039), (461, 92814), (499, 85746), (922, 46407), (998, 42873), (1383, 30938), (1497, 28582), (2766, 15469), (2994, 14291)]