1001769426

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{2777}}^1$

素因数の和:3208

約数の個数: 72

約数和(自身を含む): 2531952540

約数和(自身を除く): 1530183114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 409, 441, 818, 882, 1227, 2454, 2777, 2863, 3681, 5554, 5726, 7362, 8331, 8589, 16662, 17178, 19439, 20041, 24993, 25767, 38878, 40082, 49986, 51534, 58317, 60123, 116634, 120246, 136073, 174951, 180369, 272146, 349902, 360738, 408219, 816438, 1135793, 1224657, 2271586, 2449314, 3407379, 6814758, 7950551, 10222137, 15901102, 20444274, 23851653, 47703306, 55653857, 71554959, 111307714, 143109918, 166961571, 333923142, 500884713, 1001769426]

約数ペア:

[(1, 1001769426), (2, 500884713), (3, 333923142), (6, 166961571), (7, 143109918), (9, 111307714), (14, 71554959), (18, 55653857), (21, 47703306), (42, 23851653), (49, 20444274), (63, 15901102), (98, 10222137), (126, 7950551), (147, 6814758), (294, 3407379), (409, 2449314), (441, 2271586), (818, 1224657), (882, 1135793), (1227, 816438), (2454, 408219), (2777, 360738), (2863, 349902), (3681, 272146), (5554, 180369), (5726, 174951), (7362, 136073), (8331, 120246), (8589, 116634), (16662, 60123), (17178, 58317), (19439, 51534), (20041, 49986), (24993, 40082), (25767, 38878)]