18208344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 39852456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 132, 154, 167, 168, 177, 231, 236, 264, 308, 334, 354, 413, 462, 472, 501, 616, 649, 668, 708, 826, 924, 1002, 1169, 1239, 1298, 1336, 1416, 1652, 1837, 1848, 1947, 2004, 2338, 2478, 2596, 3304, 3507, 3674, 3894, 4008, 4543, 4676, 4956, 5192, 5511, 7014, 7348, 7788, 9086, 9352, 9853, 9912, 11022, 12859, 13629, 14028, 14696, 15576, 18172, 19706, 22044, 25718, 27258, 28056, 29559, 36344, 38577, 39412, 44088, 51436, 54516, 59118, 68971, 77154, 78824, 102872, 108383, 109032, 118236, 137942, 154308, 206913, 216766, 236472, 275884, 308616, 325149, 413826, 433532, 551768, 650298, 758681, 827652, 867064, 1300596, 1517362, 1655304, 2276043, 2601192, 3034724, 4552086, 6069448, 9104172, 18208344]

約数ペア:

[(1, 18208344), (2, 9104172), (3, 6069448), (4, 4552086), (6, 3034724), (7, 2601192), (8, 2276043), (11, 1655304), (12, 1517362), (14, 1300596), (21, 867064), (22, 827652), (24, 758681), (28, 650298), (33, 551768), (42, 433532), (44, 413826), (56, 325149), (59, 308616), (66, 275884), (77, 236472), (84, 216766), (88, 206913), (118, 154308), (132, 137942), (154, 118236), (167, 109032), (168, 108383), (177, 102872), (231, 78824), (236, 77154), (264, 68971), (308, 59118), (334, 54516), (354, 51436), (413, 44088), (462, 39412), (472, 38577), (501, 36344), (616, 29559), (649, 28056), (668, 27258), (708, 25718), (826, 22044), (924, 19706), (1002, 18172), (1169, 15576), (1239, 14696), (1298, 14028), (1336, 13629), (1416, 12859), (1652, 11022), (1837, 9912), (1848, 9853), (1947, 9352), (2004, 9086), (2338, 7788), (2478, 7348), (2596, 7014), (3304, 5511), (3507, 5192), (3674, 4956), (3894, 4676), (4008, 4543)]