2047644

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2506

約数の個数: 36

約数和(自身を含む): 5403216

約数和(自身を除く): 3355572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2473, 4946, 7419, 9892, 14838, 22257, 29676, 44514, 56879, 89028, 113758, 170637, 227516, 341274, 511911, 682548, 1023822, 2047644]

約数ペア:

[(1, 2047644), (2, 1023822), (3, 682548), (4, 511911), (6, 341274), (9, 227516), (12, 170637), (18, 113758), (23, 89028), (36, 56879), (46, 44514), (69, 29676), (92, 22257), (138, 14838), (207, 9892), (276, 7419), (414, 4946), (828, 2473)]