18213350784

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{894917}}^1$

素因数の和:894987

約数の個数: 64

約数和(自身を含む): 49292083440

約数和(自身を除く): 31078732656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 20352, 894917, 1789834, 2684751, 3579668, 5369502, 7159336, 10739004, 14318672, 21478008, 28637344, 42956016, 47430601, 57274688, 85912032, 94861202, 114549376, 142291803, 171824064, 189722404, 284583606, 343648128, 379444808, 569167212, 758889616, 1138334424, 1517779232, 2276668848, 3035558464, 4553337696, 6071116928, 9106675392, 18213350784]

約数ペア:

[(1, 18213350784), (2, 9106675392), (3, 6071116928), (4, 4553337696), (6, 3035558464), (8, 2276668848), (12, 1517779232), (16, 1138334424), (24, 758889616), (32, 569167212), (48, 379444808), (53, 343648128), (64, 284583606), (96, 189722404), (106, 171824064), (128, 142291803), (159, 114549376), (192, 94861202), (212, 85912032), (318, 57274688), (384, 47430601), (424, 42956016), (636, 28637344), (848, 21478008), (1272, 14318672), (1696, 10739004), (2544, 7159336), (3392, 5369502), (5088, 3579668), (6784, 2684751), (10176, 1789834), (20352, 894917)]