39974184

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 114566400

約数和(自身を除く): 74592216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 101, 138, 184, 202, 207, 239, 276, 303, 404, 414, 478, 552, 606, 717, 808, 828, 909, 956, 1212, 1434, 1656, 1818, 1912, 2151, 2323, 2424, 2868, 3636, 4302, 4646, 5497, 5736, 6969, 7272, 8604, 9292, 10994, 13938, 16491, 17208, 18584, 20907, 21988, 24139, 27876, 32982, 41814, 43976, 48278, 49473, 55752, 65964, 72417, 83628, 96556, 98946, 131928, 144834, 167256, 193112, 197892, 217251, 289668, 395784, 434502, 555197, 579336, 869004, 1110394, 1665591, 1738008, 2220788, 3331182, 4441576, 4996773, 6662364, 9993546, 13324728, 19987092, 39974184]

約数ペア:

[(1, 39974184), (2, 19987092), (3, 13324728), (4, 9993546), (6, 6662364), (8, 4996773), (9, 4441576), (12, 3331182), (18, 2220788), (23, 1738008), (24, 1665591), (36, 1110394), (46, 869004), (69, 579336), (72, 555197), (92, 434502), (101, 395784), (138, 289668), (184, 217251), (202, 197892), (207, 193112), (239, 167256), (276, 144834), (303, 131928), (404, 98946), (414, 96556), (478, 83628), (552, 72417), (606, 65964), (717, 55752), (808, 49473), (828, 48278), (909, 43976), (956, 41814), (1212, 32982), (1434, 27876), (1656, 24139), (1818, 21988), (1912, 20907), (2151, 18584), (2323, 17208), (2424, 16491), (2868, 13938), (3636, 10994), (4302, 9292), (4646, 8604), (5497, 7272), (5736, 6969)]