2999052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3967}}^1$

素因数の和:3987

約数の個数: 48

約数和(自身を含む): 8888320

約数和(自身を除く): 5889268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3967, 7934, 11901, 15868, 23802, 27769, 35703, 47604, 55538, 71406, 83307, 107109, 111076, 142812, 166614, 214218, 249921, 333228, 428436, 499842, 749763, 999684, 1499526, 2999052]

約数ペア:

[(1, 2999052), (2, 1499526), (3, 999684), (4, 749763), (6, 499842), (7, 428436), (9, 333228), (12, 249921), (14, 214218), (18, 166614), (21, 142812), (27, 111076), (28, 107109), (36, 83307), (42, 71406), (54, 55538), (63, 47604), (84, 35703), (108, 27769), (126, 23802), (189, 15868), (252, 11901), (378, 7934), (756, 3967)]