988394418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{3469}}^1$

素因数の和:4927

約数の個数: 48

約数和(自身を含む): 2338502400

約数和(自身を除く): 1350107982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1439, 2878, 3469, 4317, 6938, 8634, 10407, 12951, 15829, 20814, 25902, 31221, 31658, 38159, 47487, 62442, 76318, 94974, 114477, 142461, 228954, 284922, 343431, 686862, 4991891, 9983782, 14975673, 29951346, 44927019, 54910801, 89854038, 109821602, 164732403, 329464806, 494197209, 988394418]

約数ペア:

[(1, 988394418), (2, 494197209), (3, 329464806), (6, 164732403), (9, 109821602), (11, 89854038), (18, 54910801), (22, 44927019), (33, 29951346), (66, 14975673), (99, 9983782), (198, 4991891), (1439, 686862), (2878, 343431), (3469, 284922), (4317, 228954), (6938, 142461), (8634, 114477), (10407, 94974), (12951, 76318), (15829, 62442), (20814, 47487), (25902, 38159), (31221, 31658)]