27801204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 68124672

約数和(自身を除く): 40323468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 263, 276, 383, 526, 766, 789, 1052, 1149, 1532, 1578, 2298, 3156, 4596, 6049, 8809, 12098, 17618, 18147, 24196, 26427, 35236, 36294, 52854, 72588, 100729, 105708, 201458, 302187, 402916, 604374, 1208748, 2316767, 4633534, 6950301, 9267068, 13900602, 27801204]

約数ペア:

[(1, 27801204), (2, 13900602), (3, 9267068), (4, 6950301), (6, 4633534), (12, 2316767), (23, 1208748), (46, 604374), (69, 402916), (92, 302187), (138, 201458), (263, 105708), (276, 100729), (383, 72588), (526, 52854), (766, 36294), (789, 35236), (1052, 26427), (1149, 24196), (1532, 18147), (1578, 17618), (2298, 12098), (3156, 8809), (4596, 6049)]