18586944

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 126

約数和(自身を含む): 56606186

約数和(自身を除く): 38019242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 64, 69, 72, 92, 96, 122, 138, 144, 183, 184, 192, 207, 244, 276, 288, 366, 368, 414, 488, 529, 549, 552, 576, 732, 736, 828, 976, 1058, 1098, 1104, 1403, 1464, 1472, 1587, 1656, 1952, 2116, 2196, 2208, 2806, 2928, 3174, 3312, 3904, 4209, 4232, 4392, 4416, 4761, 5612, 5856, 6348, 6624, 8418, 8464, 8784, 9522, 11224, 11712, 12627, 12696, 13248, 16836, 16928, 17568, 19044, 22448, 25254, 25392, 32269, 33672, 33856, 35136, 38088, 44896, 50508, 50784, 64538, 67344, 76176, 89792, 96807, 101016, 101568, 129076, 134688, 152352, 193614, 202032, 258152, 269376, 290421, 304704, 387228, 404064, 516304, 580842, 774456, 808128, 1032608, 1161684, 1548912, 2065216, 2323368, 3097824, 4646736, 6195648, 9293472, 18586944]

約数ペア:

[(1, 18586944), (2, 9293472), (3, 6195648), (4, 4646736), (6, 3097824), (8, 2323368), (9, 2065216), (12, 1548912), (16, 1161684), (18, 1032608), (23, 808128), (24, 774456), (32, 580842), (36, 516304), (46, 404064), (48, 387228), (61, 304704), (64, 290421), (69, 269376), (72, 258152), (92, 202032), (96, 193614), (122, 152352), (138, 134688), (144, 129076), (183, 101568), (184, 101016), (192, 96807), (207, 89792), (244, 76176), (276, 67344), (288, 64538), (366, 50784), (368, 50508), (414, 44896), (488, 38088), (529, 35136), (549, 33856), (552, 33672), (576, 32269), (732, 25392), (736, 25254), (828, 22448), (976, 19044), (1058, 17568), (1098, 16928), (1104, 16836), (1403, 13248), (1464, 12696), (1472, 12627), (1587, 11712), (1656, 11224), (1952, 9522), (2116, 8784), (2196, 8464), (2208, 8418), (2806, 6624), (2928, 6348), (3174, 5856), (3312, 5612), (3904, 4761), (4209, 4416), (4232, 4392)]