2578026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 5860512

約数和(自身を除く): 3282486

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 67, 106, 121, 134, 159, 201, 242, 318, 363, 402, 583, 726, 737, 1166, 1474, 1749, 2211, 3498, 3551, 4422, 6413, 7102, 8107, 10653, 12826, 16214, 19239, 21306, 24321, 38478, 39061, 48642, 78122, 117183, 234366, 429671, 859342, 1289013, 2578026]

約数ペア:

[(1, 2578026), (2, 1289013), (3, 859342), (6, 429671), (11, 234366), (22, 117183), (33, 78122), (53, 48642), (66, 39061), (67, 38478), (106, 24321), (121, 21306), (134, 19239), (159, 16214), (201, 12826), (242, 10653), (318, 8107), (363, 7102), (402, 6413), (583, 4422), (726, 3551), (737, 3498), (1166, 2211), (1474, 1749)]