120905442

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19583}}^1$

素因数の和:19612

約数の個数: 48

約数和(自身を含む): 305510400

約数和(自身を除く): 184604958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 19583, 39166, 58749, 117498, 137081, 176247, 274162, 352494, 411243, 822486, 959567, 1233729, 1919134, 2467458, 2878701, 5757402, 6716969, 8636103, 13433938, 17272206, 20150907, 40301814, 60452721, 120905442]

約数ペア:

[(1, 120905442), (2, 60452721), (3, 40301814), (6, 20150907), (7, 17272206), (9, 13433938), (14, 8636103), (18, 6716969), (21, 5757402), (42, 2878701), (49, 2467458), (63, 1919134), (98, 1233729), (126, 959567), (147, 822486), (294, 411243), (343, 352494), (441, 274162), (686, 176247), (882, 137081), (1029, 117498), (2058, 58749), (3087, 39166), (6174, 19583)]