2013401418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{1777}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 4700747520

約数和(自身を除く): 2687346102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 509, 742, 1018, 1113, 1527, 1777, 2226, 3054, 3554, 3563, 5331, 7126, 10662, 10689, 12439, 21378, 24878, 26977, 37317, 53954, 74634, 80931, 94181, 161862, 188362, 188839, 282543, 377678, 565086, 566517, 659267, 904493, 1133034, 1318534, 1808986, 1977801, 2713479, 3955602, 5426958, 6331451, 12662902, 18994353, 37988706, 47938129, 95876258, 143814387, 287628774, 335566903, 671133806, 1006700709, 2013401418]

約数ペア:

[(1, 2013401418), (2, 1006700709), (3, 671133806), (6, 335566903), (7, 287628774), (14, 143814387), (21, 95876258), (42, 47938129), (53, 37988706), (106, 18994353), (159, 12662902), (318, 6331451), (371, 5426958), (509, 3955602), (742, 2713479), (1018, 1977801), (1113, 1808986), (1527, 1318534), (1777, 1133034), (2226, 904493), (3054, 659267), (3554, 566517), (3563, 565086), (5331, 377678), (7126, 282543), (10662, 188839), (10689, 188362), (12439, 161862), (21378, 94181), (24878, 80931), (26977, 74634), (37317, 53954)]