3121902

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2753}}^1$

素因数の和:2774

約数の個数: 40

約数和(自身を含む): 7997616

約数和(自身を除く): 4875714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2753, 5506, 8259, 16518, 19271, 24777, 38542, 49554, 57813, 74331, 115626, 148662, 173439, 222993, 346878, 445986, 520317, 1040634, 1560951, 3121902]

約数ペア:

[(1, 3121902), (2, 1560951), (3, 1040634), (6, 520317), (7, 445986), (9, 346878), (14, 222993), (18, 173439), (21, 148662), (27, 115626), (42, 74331), (54, 57813), (63, 49554), (81, 38542), (126, 24777), (162, 19271), (189, 16518), (378, 8259), (567, 5506), (1134, 2753)]