39644892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157321}}^1$

素因数の和:157338

約数の個数: 36

約数和(自身を含む): 114530416

約数和(自身を除く): 74885524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 157321, 314642, 471963, 629284, 943926, 1101247, 1415889, 1887852, 2202494, 2831778, 3303741, 4404988, 5663556, 6607482, 9911223, 13214964, 19822446, 39644892]

約数ペア:

[(1, 39644892), (2, 19822446), (3, 13214964), (4, 9911223), (6, 6607482), (7, 5663556), (9, 4404988), (12, 3303741), (14, 2831778), (18, 2202494), (21, 1887852), (28, 1415889), (36, 1101247), (42, 943926), (63, 629284), (84, 471963), (126, 314642), (252, 157321)]