18673536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{6947}}^1$

素因数の和:6971

約数の個数: 64

約数和(自身を含む): 56695680

約数和(自身を除く): 38022144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 6947, 13894, 20841, 27788, 41682, 48629, 55576, 83364, 97258, 111152, 145887, 166728, 194516, 222304, 291774, 333456, 389032, 444608, 583548, 666912, 778064, 889216, 1167096, 1333824, 1556128, 2334192, 2667648, 3112256, 4668384, 6224512, 9336768, 18673536]

約数ペア:

[(1, 18673536), (2, 9336768), (3, 6224512), (4, 4668384), (6, 3112256), (7, 2667648), (8, 2334192), (12, 1556128), (14, 1333824), (16, 1167096), (21, 889216), (24, 778064), (28, 666912), (32, 583548), (42, 444608), (48, 389032), (56, 333456), (64, 291774), (84, 222304), (96, 194516), (112, 166728), (128, 145887), (168, 111152), (192, 97258), (224, 83364), (336, 55576), (384, 48629), (448, 41682), (672, 27788), (896, 20841), (1344, 13894), (2688, 6947)]