804979428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{11981}}^1$

素因数の和:12508

約数の個数: 48

約数和(自身を含む): 2053235520

約数和(自身を除く): 1248256092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 509, 1018, 1527, 2036, 3054, 5599, 6108, 11198, 11981, 16797, 22396, 23962, 33594, 35943, 47924, 67188, 71886, 131791, 143772, 263582, 395373, 527164, 790746, 1581492, 6098329, 12196658, 18294987, 24393316, 36589974, 67081619, 73179948, 134163238, 201244857, 268326476, 402489714, 804979428]

約数ペア:

[(1, 804979428), (2, 402489714), (3, 268326476), (4, 201244857), (6, 134163238), (11, 73179948), (12, 67081619), (22, 36589974), (33, 24393316), (44, 18294987), (66, 12196658), (132, 6098329), (509, 1581492), (1018, 790746), (1527, 527164), (2036, 395373), (3054, 263582), (5599, 143772), (6108, 131791), (11198, 71886), (11981, 67188), (16797, 47924), (22396, 35943), (23962, 33594)]