28362474

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 84

約数和(自身を含む): 74387394

約数和(自身を除く): 46024920

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 397, 441, 486, 567, 729, 794, 882, 1134, 1191, 1323, 1458, 1701, 2382, 2646, 2779, 3402, 3573, 3969, 5103, 5558, 7146, 7938, 8337, 10206, 10719, 11907, 16674, 19453, 21438, 23814, 25011, 32157, 35721, 38906, 50022, 58359, 64314, 71442, 75033, 96471, 116718, 150066, 175077, 192942, 225099, 289413, 350154, 450198, 525231, 578826, 675297, 1050462, 1350594, 1575693, 2025891, 3151386, 4051782, 4727079, 9454158, 14181237, 28362474]

約数ペア:

[(1, 28362474), (2, 14181237), (3, 9454158), (6, 4727079), (7, 4051782), (9, 3151386), (14, 2025891), (18, 1575693), (21, 1350594), (27, 1050462), (42, 675297), (49, 578826), (54, 525231), (63, 450198), (81, 350154), (98, 289413), (126, 225099), (147, 192942), (162, 175077), (189, 150066), (243, 116718), (294, 96471), (378, 75033), (397, 71442), (441, 64314), (486, 58359), (567, 50022), (729, 38906), (794, 35721), (882, 32157), (1134, 25011), (1191, 23814), (1323, 21438), (1458, 19453), (1701, 16674), (2382, 11907), (2646, 10719), (2779, 10206), (3402, 8337), (3573, 7938), (3969, 7146), (5103, 5558)]