39958698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 87435936

約数和(自身を除く): 47477238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 169, 251, 314, 338, 471, 502, 507, 753, 942, 1014, 1506, 2041, 3263, 4082, 6123, 6526, 9789, 12246, 19578, 26533, 39407, 42419, 53066, 78814, 79599, 84838, 118221, 127257, 159198, 236442, 254514, 512291, 1024582, 1536873, 3073746, 6659783, 13319566, 19979349, 39958698]

約数ペア:

[(1, 39958698), (2, 19979349), (3, 13319566), (6, 6659783), (13, 3073746), (26, 1536873), (39, 1024582), (78, 512291), (157, 254514), (169, 236442), (251, 159198), (314, 127257), (338, 118221), (471, 84838), (502, 79599), (507, 78814), (753, 53066), (942, 42419), (1014, 39407), (1506, 26533), (2041, 19578), (3263, 12246), (4082, 9789), (6123, 6526)]