2921000418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1363679}}^1$

素因数の和:1363711

約数の個数: 48

約数和(自身を含む): 7658426880

約数和(自身を除く): 4737426462

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 1363679, 2727358, 4091037, 8182074, 9545753, 12273111, 19091506, 23182543, 24546222, 28637259, 46365086, 57274518, 69547629, 85911777, 139095258, 162277801, 171823554, 208642887, 324555602, 417285774, 486833403, 973666806, 1460500209, 2921000418]

約数ペア:

[(1, 2921000418), (2, 1460500209), (3, 973666806), (6, 486833403), (7, 417285774), (9, 324555602), (14, 208642887), (17, 171823554), (18, 162277801), (21, 139095258), (34, 85911777), (42, 69547629), (51, 57274518), (63, 46365086), (102, 28637259), (119, 24546222), (126, 23182543), (153, 19091506), (238, 12273111), (306, 9545753), (357, 8182074), (714, 4091037), (1071, 2727358), (2142, 1363679)]