2009142198

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{759313}}^1$

素因数の和:759338

約数の個数: 48

約数和(自身を含む): 5193707760

約数和(自身を除く): 3184565562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 759313, 1518626, 2277939, 4555878, 5315191, 6833817, 10630382, 13667634, 15945573, 20501451, 31891146, 37206337, 41002902, 47836719, 74412674, 95673438, 111619011, 143510157, 223238022, 287020314, 334857033, 669714066, 1004571099, 2009142198]

約数ペア:

[(1, 2009142198), (2, 1004571099), (3, 669714066), (6, 334857033), (7, 287020314), (9, 223238022), (14, 143510157), (18, 111619011), (21, 95673438), (27, 74412674), (42, 47836719), (49, 41002902), (54, 37206337), (63, 31891146), (98, 20501451), (126, 15945573), (147, 13667634), (189, 10630382), (294, 6833817), (378, 5315191), (441, 4555878), (882, 2277939), (1323, 1518626), (2646, 759313)]