3151386

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{397}}^1$

素因数の和:425

約数の個数: 60

約数和(自身を含む): 8235018

約数和(自身を除く): 5083632

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 397, 441, 567, 794, 882, 1134, 1191, 1323, 2382, 2646, 2779, 3573, 3969, 5558, 7146, 7938, 8337, 10719, 16674, 19453, 21438, 25011, 32157, 38906, 50022, 58359, 64314, 75033, 116718, 150066, 175077, 225099, 350154, 450198, 525231, 1050462, 1575693, 3151386]

約数ペア:

[(1, 3151386), (2, 1575693), (3, 1050462), (6, 525231), (7, 450198), (9, 350154), (14, 225099), (18, 175077), (21, 150066), (27, 116718), (42, 75033), (49, 64314), (54, 58359), (63, 50022), (81, 38906), (98, 32157), (126, 25011), (147, 21438), (162, 19453), (189, 16674), (294, 10719), (378, 8337), (397, 7938), (441, 7146), (567, 5558), (794, 3969), (882, 3573), (1134, 2779), (1191, 2646), (1323, 2382)]