2864484

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{421}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 8602048

約数和(自身を除く): 5737564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 421, 486, 567, 756, 842, 972, 1134, 1263, 1684, 1701, 2268, 2526, 2947, 3402, 3789, 5052, 5894, 6804, 7578, 8841, 11367, 11788, 15156, 17682, 22734, 26523, 34101, 35364, 45468, 53046, 68202, 79569, 102303, 106092, 136404, 159138, 204606, 238707, 318276, 409212, 477414, 716121, 954828, 1432242, 2864484]

約数ペア:

[(1, 2864484), (2, 1432242), (3, 954828), (4, 716121), (6, 477414), (7, 409212), (9, 318276), (12, 238707), (14, 204606), (18, 159138), (21, 136404), (27, 106092), (28, 102303), (36, 79569), (42, 68202), (54, 53046), (63, 45468), (81, 35364), (84, 34101), (108, 26523), (126, 22734), (162, 17682), (189, 15156), (243, 11788), (252, 11367), (324, 8841), (378, 7578), (421, 6804), (486, 5894), (567, 5052), (756, 3789), (842, 3402), (972, 2947), (1134, 2526), (1263, 2268), (1684, 1701)]