18674493824

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1096951}}^1$

素因数の和:1096991

約数の個数: 64

約数和(自身を含む): 44755641600

約数和(自身を除く): 26081147776

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 1096951, 2193902, 4387804, 7678657, 8775608, 15357314, 17551216, 20842069, 30714628, 35102432, 41684138, 61429256, 70204864, 83368276, 122858512, 140409728, 145894483, 166736552, 245717024, 291788966, 333473104, 491434048, 583577932, 666946208, 982868096, 1167155864, 1333892416, 2334311728, 2667784832, 4668623456, 9337246912, 18674493824]

約数ペア:

[(1, 18674493824), (2, 9337246912), (4, 4668623456), (7, 2667784832), (8, 2334311728), (14, 1333892416), (16, 1167155864), (19, 982868096), (28, 666946208), (32, 583577932), (38, 491434048), (56, 333473104), (64, 291788966), (76, 245717024), (112, 166736552), (128, 145894483), (133, 140409728), (152, 122858512), (224, 83368276), (266, 70204864), (304, 61429256), (448, 41684138), (532, 35102432), (608, 30714628), (896, 20842069), (1064, 17551216), (1216, 15357314), (2128, 8775608), (2432, 7678657), (4256, 4387804), (8512, 2193902), (17024, 1096951)]