40469604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20947}}^1$

素因数の和:20984

約数の個数: 48

約数和(自身を含む): 112616448

約数和(自身を除く): 72146844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20947, 41894, 62841, 83788, 125682, 146629, 251364, 293258, 439887, 481781, 586516, 879774, 963562, 1445343, 1759548, 1927124, 2890686, 3372467, 5781372, 6744934, 10117401, 13489868, 20234802, 40469604]

約数ペア:

[(1, 40469604), (2, 20234802), (3, 13489868), (4, 10117401), (6, 6744934), (7, 5781372), (12, 3372467), (14, 2890686), (21, 1927124), (23, 1759548), (28, 1445343), (42, 963562), (46, 879774), (69, 586516), (84, 481781), (92, 439887), (138, 293258), (161, 251364), (276, 146629), (322, 125682), (483, 83788), (644, 62841), (966, 41894), (1932, 20947)]