18362448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 58699368

約数和(自身を除く): 40336920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 577, 612, 624, 663, 816, 884, 936, 1154, 1224, 1326, 1731, 1768, 1872, 1989, 2308, 2448, 2652, 3462, 3536, 3978, 4616, 5193, 5304, 6924, 7501, 7956, 9232, 9809, 10386, 10608, 13848, 15002, 15912, 19618, 20772, 22503, 27696, 29427, 30004, 31824, 39236, 41544, 45006, 58854, 60008, 67509, 78472, 83088, 88281, 90012, 117708, 120016, 127517, 135018, 156944, 176562, 180024, 235416, 255034, 270036, 353124, 360048, 382551, 470832, 510068, 540072, 706248, 765102, 1020136, 1080144, 1147653, 1412496, 1530204, 2040272, 2295306, 3060408, 4590612, 6120816, 9181224, 18362448]

約数ペア:

[(1, 18362448), (2, 9181224), (3, 6120816), (4, 4590612), (6, 3060408), (8, 2295306), (9, 2040272), (12, 1530204), (13, 1412496), (16, 1147653), (17, 1080144), (18, 1020136), (24, 765102), (26, 706248), (34, 540072), (36, 510068), (39, 470832), (48, 382551), (51, 360048), (52, 353124), (68, 270036), (72, 255034), (78, 235416), (102, 180024), (104, 176562), (117, 156944), (136, 135018), (144, 127517), (153, 120016), (156, 117708), (204, 90012), (208, 88281), (221, 83088), (234, 78472), (272, 67509), (306, 60008), (312, 58854), (408, 45006), (442, 41544), (468, 39236), (577, 31824), (612, 30004), (624, 29427), (663, 27696), (816, 22503), (884, 20772), (936, 19618), (1154, 15912), (1224, 15002), (1326, 13848), (1731, 10608), (1768, 10386), (1872, 9809), (1989, 9232), (2308, 7956), (2448, 7501), (2652, 6924), (3462, 5304), (3536, 5193), (3978, 4616)]