2016620214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{47681}}^1$

素因数の和:47765

約数の個数: 64

約数和(自身を含む): 4943669760

約数和(自身を除く): 2927049546

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 2014, 2226, 3021, 6042, 7049, 14098, 21147, 42294, 47681, 95362, 143043, 286086, 333767, 667534, 905939, 1001301, 1811878, 2002602, 2527093, 2717817, 5054186, 5435634, 6341573, 7581279, 12683146, 15162558, 17689651, 19024719, 35379302, 38049438, 48014767, 53068953, 96029534, 106137906, 144044301, 288088602, 336103369, 672206738, 1008310107, 2016620214]

約数ペア:

[(1, 2016620214), (2, 1008310107), (3, 672206738), (6, 336103369), (7, 288088602), (14, 144044301), (19, 106137906), (21, 96029534), (38, 53068953), (42, 48014767), (53, 38049438), (57, 35379302), (106, 19024719), (114, 17689651), (133, 15162558), (159, 12683146), (266, 7581279), (318, 6341573), (371, 5435634), (399, 5054186), (742, 2717817), (798, 2527093), (1007, 2002602), (1113, 1811878), (2014, 1001301), (2226, 905939), (3021, 667534), (6042, 333767), (7049, 286086), (14098, 143043), (21147, 95362), (42294, 47681)]