21054024

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 61326720

約数和(自身を除く): 40272696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 103, 136, 153, 167, 204, 206, 306, 309, 334, 408, 412, 501, 612, 618, 668, 824, 927, 1002, 1224, 1236, 1336, 1503, 1751, 1854, 2004, 2472, 2839, 3006, 3502, 3708, 4008, 5253, 5678, 6012, 7004, 7416, 8517, 10506, 11356, 12024, 14008, 15759, 17034, 17201, 21012, 22712, 25551, 31518, 34068, 34402, 42024, 51102, 51603, 63036, 68136, 68804, 102204, 103206, 126072, 137608, 154809, 204408, 206412, 292417, 309618, 412824, 584834, 619236, 877251, 1169668, 1238472, 1754502, 2339336, 2631753, 3509004, 5263506, 7018008, 10527012, 21054024]

約数ペア:

[(1, 21054024), (2, 10527012), (3, 7018008), (4, 5263506), (6, 3509004), (8, 2631753), (9, 2339336), (12, 1754502), (17, 1238472), (18, 1169668), (24, 877251), (34, 619236), (36, 584834), (51, 412824), (68, 309618), (72, 292417), (102, 206412), (103, 204408), (136, 154809), (153, 137608), (167, 126072), (204, 103206), (206, 102204), (306, 68804), (309, 68136), (334, 63036), (408, 51603), (412, 51102), (501, 42024), (612, 34402), (618, 34068), (668, 31518), (824, 25551), (927, 22712), (1002, 21012), (1224, 17201), (1236, 17034), (1336, 15759), (1503, 14008), (1751, 12024), (1854, 11356), (2004, 10506), (2472, 8517), (2839, 7416), (3006, 7004), (3502, 6012), (3708, 5678), (4008, 5253)]