2778084

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 7459200

約数和(自身を除く): 4681116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 887, 1044, 1566, 1774, 2661, 3132, 3548, 5322, 7983, 10644, 15966, 23949, 25723, 31932, 47898, 51446, 77169, 95796, 102892, 154338, 231507, 308676, 463014, 694521, 926028, 1389042, 2778084]

約数ペア:

[(1, 2778084), (2, 1389042), (3, 926028), (4, 694521), (6, 463014), (9, 308676), (12, 231507), (18, 154338), (27, 102892), (29, 95796), (36, 77169), (54, 51446), (58, 47898), (87, 31932), (108, 25723), (116, 23949), (174, 15966), (261, 10644), (348, 7983), (522, 5322), (783, 3548), (887, 3132), (1044, 2661), (1566, 1774)]