18206064

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 90

約数和(自身を含む): 53486160

約数和(自身を除く): 35280096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 239, 276, 368, 414, 478, 529, 552, 717, 828, 956, 1058, 1104, 1434, 1587, 1656, 1912, 2116, 2151, 2868, 3174, 3312, 3824, 4232, 4302, 4761, 5497, 5736, 6348, 8464, 8604, 9522, 10994, 11472, 12696, 16491, 17208, 19044, 21988, 25392, 32982, 34416, 38088, 43976, 49473, 65964, 76176, 87952, 98946, 126431, 131928, 197892, 252862, 263856, 379293, 395784, 505724, 758586, 791568, 1011448, 1137879, 1517172, 2022896, 2275758, 3034344, 4551516, 6068688, 9103032, 18206064]

約数ペア:

[(1, 18206064), (2, 9103032), (3, 6068688), (4, 4551516), (6, 3034344), (8, 2275758), (9, 2022896), (12, 1517172), (16, 1137879), (18, 1011448), (23, 791568), (24, 758586), (36, 505724), (46, 395784), (48, 379293), (69, 263856), (72, 252862), (92, 197892), (138, 131928), (144, 126431), (184, 98946), (207, 87952), (239, 76176), (276, 65964), (368, 49473), (414, 43976), (478, 38088), (529, 34416), (552, 32982), (717, 25392), (828, 21988), (956, 19044), (1058, 17208), (1104, 16491), (1434, 12696), (1587, 11472), (1656, 10994), (1912, 9522), (2116, 8604), (2151, 8464), (2868, 6348), (3174, 5736), (3312, 5497), (3824, 4761), (4232, 4302)]