2876778

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2330

約数の個数: 24

約数和(自身を含む): 6323616

約数和(自身を除く): 3446838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2251, 4502, 6753, 13506, 20259, 40518, 159821, 319642, 479463, 958926, 1438389, 2876778]

約数ペア:

[(1, 2876778), (2, 1438389), (3, 958926), (6, 479463), (9, 319642), (18, 159821), (71, 40518), (142, 20259), (213, 13506), (426, 6753), (639, 4502), (1278, 2251)]