8746878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 21450240

約数和(自身を除く): 12703362

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 97, 113, 114, 133, 194, 226, 266, 291, 339, 399, 582, 678, 679, 791, 798, 1358, 1582, 1843, 2037, 2147, 2373, 3686, 4074, 4294, 4746, 5529, 6441, 10961, 11058, 12882, 12901, 15029, 21922, 25802, 30058, 32883, 38703, 45087, 65766, 76727, 77406, 90174, 153454, 208259, 230181, 416518, 460362, 624777, 1249554, 1457813, 2915626, 4373439, 8746878]

約数ペア:

[(1, 8746878), (2, 4373439), (3, 2915626), (6, 1457813), (7, 1249554), (14, 624777), (19, 460362), (21, 416518), (38, 230181), (42, 208259), (57, 153454), (97, 90174), (113, 77406), (114, 76727), (133, 65766), (194, 45087), (226, 38703), (266, 32883), (291, 30058), (339, 25802), (399, 21922), (582, 15029), (678, 12901), (679, 12882), (791, 11058), (798, 10961), (1358, 6441), (1582, 5529), (1843, 4746), (2037, 4294), (2147, 4074), (2373, 3686)]