21099530184088

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1\times {\mathrm{623683}}^1$

素因数の和:624908

約数の個数: 64

約数和(自身を含む): 40897679142240

約数和(自身を除く): 19798148958152

約数列:

[1, 2, 4, 8, 53, 73, 106, 146, 212, 292, 424, 584, 1093, 2186, 3869, 4372, 7738, 8744, 15476, 30952, 57929, 79789, 115858, 159578, 231716, 319156, 463432, 623683, 638312, 1247366, 2494732, 4228817, 4989464, 8457634, 16915268, 33055199, 33830536, 45528859, 66110398, 91057718, 132220796, 182115436, 264441592, 364230872, 681685519, 1363371038, 2413029527, 2726742076, 4826059054, 5453484152, 9652118108, 19304236216, 36129332507, 49763042887, 72258665014, 99526085774, 144517330028, 199052171548, 289034660056, 398104343096, 2637441273011, 5274882546022, 10549765092044, 21099530184088]

約数ペア:

[(1, 21099530184088), (2, 10549765092044), (4, 5274882546022), (8, 2637441273011), (53, 398104343096), (73, 289034660056), (106, 199052171548), (146, 144517330028), (212, 99526085774), (292, 72258665014), (424, 49763042887), (584, 36129332507), (1093, 19304236216), (2186, 9652118108), (3869, 5453484152), (4372, 4826059054), (7738, 2726742076), (8744, 2413029527), (15476, 1363371038), (30952, 681685519), (57929, 364230872), (79789, 264441592), (115858, 182115436), (159578, 132220796), (231716, 91057718), (319156, 66110398), (463432, 45528859), (623683, 33830536), (638312, 33055199), (1247366, 16915268), (2494732, 8457634), (4228817, 4989464)]