102420234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{270953}}^1$

素因数の和:270971

約数の個数: 32

約数和(自身を含む): 260115840

約数和(自身を除く): 157695606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 270953, 541906, 812859, 1625718, 1896671, 2438577, 3793342, 4877154, 5690013, 7315731, 11380026, 14631462, 17070039, 34140078, 51210117, 102420234]

約数ペア:

[(1, 102420234), (2, 51210117), (3, 34140078), (6, 17070039), (7, 14631462), (9, 11380026), (14, 7315731), (18, 5690013), (21, 4877154), (27, 3793342), (42, 2438577), (54, 1896671), (63, 1625718), (126, 812859), (189, 541906), (378, 270953)]