18710821184

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{2029}}^1\times {\mathrm{13099}}^1$

素因数の和:15151

約数の個数: 56

約数和(自身を含む): 40527732000

約数和(自身を除く): 21816910816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 2029, 4058, 8116, 13099, 16232, 22319, 26198, 32464, 44638, 52396, 64928, 89276, 104792, 129856, 144089, 178552, 209584, 288178, 357104, 419168, 576356, 714208, 838336, 1152712, 1428416, 2305424, 4610848, 9221696, 26577871, 53155742, 106311484, 212622968, 292356581, 425245936, 584713162, 850491872, 1169426324, 1700983744, 2338852648, 4677705296, 9355410592, 18710821184]

約数ペア:

[(1, 18710821184), (2, 9355410592), (4, 4677705296), (8, 2338852648), (11, 1700983744), (16, 1169426324), (22, 850491872), (32, 584713162), (44, 425245936), (64, 292356581), (88, 212622968), (176, 106311484), (352, 53155742), (704, 26577871), (2029, 9221696), (4058, 4610848), (8116, 2305424), (13099, 1428416), (16232, 1152712), (22319, 838336), (26198, 714208), (32464, 576356), (44638, 419168), (52396, 357104), (64928, 288178), (89276, 209584), (104792, 178552), (129856, 144089)]