21397126272

素因数分解:

$2^7\times 3^1\times {\mathrm{3019}}^1\times {\mathrm{18457}}^1$

素因数の和:21493

約数の個数: 64

約数和(自身を含む): 56858023200

約数和(自身を除く): 35460896928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3019, 6038, 9057, 12076, 18114, 18457, 24152, 36228, 36914, 48304, 55371, 72456, 73828, 96608, 110742, 144912, 147656, 193216, 221484, 289824, 295312, 386432, 442968, 579648, 590624, 885936, 1159296, 1181248, 1771872, 2362496, 3543744, 7087488, 55721683, 111443366, 167165049, 222886732, 334330098, 445773464, 668660196, 891546928, 1337320392, 1783093856, 2674640784, 3566187712, 5349281568, 7132375424, 10698563136, 21397126272]

約数ペア:

[(1, 21397126272), (2, 10698563136), (3, 7132375424), (4, 5349281568), (6, 3566187712), (8, 2674640784), (12, 1783093856), (16, 1337320392), (24, 891546928), (32, 668660196), (48, 445773464), (64, 334330098), (96, 222886732), (128, 167165049), (192, 111443366), (384, 55721683), (3019, 7087488), (6038, 3543744), (9057, 2362496), (12076, 1771872), (18114, 1181248), (18457, 1159296), (24152, 885936), (36228, 590624), (36914, 579648), (48304, 442968), (55371, 386432), (72456, 295312), (73828, 289824), (96608, 221484), (110742, 193216), (144912, 147656)]