1212091146

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{8431}}^1$

素因数の和:8616

約数の個数: 72

約数和(自身を含む): 3074071104

約数和(自身を除く): 1861979958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 163, 294, 326, 441, 489, 882, 978, 1141, 1467, 2282, 2934, 3423, 6846, 7987, 8431, 10269, 15974, 16862, 20538, 23961, 25293, 47922, 50586, 59017, 71883, 75879, 118034, 143766, 151758, 177051, 354102, 413119, 531153, 826238, 1062306, 1239357, 1374253, 2478714, 2748506, 3718071, 4122759, 7436142, 8245518, 9619771, 12368277, 19239542, 24736554, 28859313, 57718626, 67338397, 86577939, 134676794, 173155878, 202015191, 404030382, 606045573, 1212091146]

約数ペア:

[(1, 1212091146), (2, 606045573), (3, 404030382), (6, 202015191), (7, 173155878), (9, 134676794), (14, 86577939), (18, 67338397), (21, 57718626), (42, 28859313), (49, 24736554), (63, 19239542), (98, 12368277), (126, 9619771), (147, 8245518), (163, 7436142), (294, 4122759), (326, 3718071), (441, 2748506), (489, 2478714), (882, 1374253), (978, 1239357), (1141, 1062306), (1467, 826238), (2282, 531153), (2934, 413119), (3423, 354102), (6846, 177051), (7987, 151758), (8431, 143766), (10269, 118034), (15974, 75879), (16862, 71883), (20538, 59017), (23961, 50586), (25293, 47922)]