18760112

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 44997120

約数和(自身を除く): 26237008

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 59, 68, 112, 118, 119, 136, 167, 236, 238, 272, 334, 413, 472, 476, 668, 826, 944, 952, 1003, 1169, 1336, 1652, 1904, 2006, 2338, 2672, 2839, 3304, 4012, 4676, 5678, 6608, 7021, 8024, 9352, 9853, 11356, 14042, 16048, 18704, 19706, 19873, 22712, 28084, 39412, 39746, 45424, 56168, 68971, 78824, 79492, 112336, 137942, 157648, 158984, 167501, 275884, 317968, 335002, 551768, 670004, 1103536, 1172507, 1340008, 2345014, 2680016, 4690028, 9380056, 18760112]

約数ペア:

[(1, 18760112), (2, 9380056), (4, 4690028), (7, 2680016), (8, 2345014), (14, 1340008), (16, 1172507), (17, 1103536), (28, 670004), (34, 551768), (56, 335002), (59, 317968), (68, 275884), (112, 167501), (118, 158984), (119, 157648), (136, 137942), (167, 112336), (236, 79492), (238, 78824), (272, 68971), (334, 56168), (413, 45424), (472, 39746), (476, 39412), (668, 28084), (826, 22712), (944, 19873), (952, 19706), (1003, 18704), (1169, 16048), (1336, 14042), (1652, 11356), (1904, 9853), (2006, 9352), (2338, 8024), (2672, 7021), (2839, 6608), (3304, 5678), (4012, 4676)]