6620004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 18378360

約数和(自身を除く): 11758356

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 373, 493, 522, 612, 746, 986, 1044, 1119, 1479, 1492, 1972, 2238, 2958, 3357, 4437, 4476, 5916, 6341, 6714, 8874, 10817, 12682, 13428, 17748, 19023, 21634, 25364, 32451, 38046, 43268, 57069, 64902, 76092, 97353, 114138, 129804, 183889, 194706, 228276, 367778, 389412, 551667, 735556, 1103334, 1655001, 2206668, 3310002, 6620004]

約数ペア:

[(1, 6620004), (2, 3310002), (3, 2206668), (4, 1655001), (6, 1103334), (9, 735556), (12, 551667), (17, 389412), (18, 367778), (29, 228276), (34, 194706), (36, 183889), (51, 129804), (58, 114138), (68, 97353), (87, 76092), (102, 64902), (116, 57069), (153, 43268), (174, 38046), (204, 32451), (261, 25364), (306, 21634), (348, 19023), (373, 17748), (493, 13428), (522, 12682), (612, 10817), (746, 8874), (986, 6714), (1044, 6341), (1119, 5916), (1479, 4476), (1492, 4437), (1972, 3357), (2238, 2958)]