21038886

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{35419}}^1$

素因数の和:35441

約数の個数: 32

約数和(自身を含む): 51004800

約数和(自身を除く): 29965914

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 35419, 70838, 106257, 212514, 318771, 389609, 637542, 779218, 956313, 1168827, 1912626, 2337654, 3506481, 7012962, 10519443, 21038886]

約数ペア:

[(1, 21038886), (2, 10519443), (3, 7012962), (6, 3506481), (9, 2337654), (11, 1912626), (18, 1168827), (22, 956313), (27, 779218), (33, 637542), (54, 389609), (66, 318771), (99, 212514), (198, 106257), (297, 70838), (594, 35419)]