2977926

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{1447}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 6950400

約数和(自身を除く): 3972474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1447, 2058, 2894, 4341, 8682, 10129, 20258, 30387, 60774, 70903, 141806, 212709, 425418, 496321, 992642, 1488963, 2977926]

約数ペア:

[(1, 2977926), (2, 1488963), (3, 992642), (6, 496321), (7, 425418), (14, 212709), (21, 141806), (42, 70903), (49, 60774), (98, 30387), (147, 20258), (294, 10129), (343, 8682), (686, 4341), (1029, 2894), (1447, 2058)]