21552264

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 60465600

約数和(自身を除く): 38913336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 678, 883, 904, 1017, 1356, 1766, 2034, 2649, 2712, 3051, 3532, 4068, 5298, 6102, 7064, 7947, 8136, 10596, 12204, 15894, 21192, 23841, 24408, 31788, 47682, 63576, 95364, 99779, 190728, 199558, 299337, 399116, 598674, 798232, 898011, 1197348, 1796022, 2394696, 2694033, 3592044, 5388066, 7184088, 10776132, 21552264]

約数ペア:

[(1, 21552264), (2, 10776132), (3, 7184088), (4, 5388066), (6, 3592044), (8, 2694033), (9, 2394696), (12, 1796022), (18, 1197348), (24, 898011), (27, 798232), (36, 598674), (54, 399116), (72, 299337), (108, 199558), (113, 190728), (216, 99779), (226, 95364), (339, 63576), (452, 47682), (678, 31788), (883, 24408), (904, 23841), (1017, 21192), (1356, 15894), (1766, 12204), (2034, 10596), (2649, 8136), (2712, 7947), (3051, 7064), (3532, 6102), (4068, 5298)]