1882278

素因数分解:

$2^1\times 3^6\times {\mathrm{1291}}^1$

素因数の和:1311

約数の個数: 28

約数和(自身を含む): 4236468

約数和(自身を除く): 2354190

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1291, 1458, 2582, 3873, 7746, 11619, 23238, 34857, 69714, 104571, 209142, 313713, 627426, 941139, 1882278]

約数ペア:

[(1, 1882278), (2, 941139), (3, 627426), (6, 313713), (9, 209142), (18, 104571), (27, 69714), (54, 34857), (81, 23238), (162, 11619), (243, 7746), (486, 3873), (729, 2582), (1291, 1458)]