1855191072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2760701}}^1$

素因数の和:2760721

約数の個数: 48

約数和(自身を含む): 5565575232

約数和(自身を除く): 3710384160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2760701, 5521402, 8282103, 11042804, 16564206, 19324907, 22085608, 33128412, 38649814, 44171216, 57974721, 66256824, 77299628, 88342432, 115949442, 132513648, 154599256, 231898884, 265027296, 309198512, 463797768, 618397024, 927595536, 1855191072]

約数ペア:

[(1, 1855191072), (2, 927595536), (3, 618397024), (4, 463797768), (6, 309198512), (7, 265027296), (8, 231898884), (12, 154599256), (14, 132513648), (16, 115949442), (21, 88342432), (24, 77299628), (28, 66256824), (32, 57974721), (42, 44171216), (48, 38649814), (56, 33128412), (84, 22085608), (96, 19324907), (112, 16564206), (168, 11042804), (224, 8282103), (336, 5521402), (672, 2760701)]