2018514316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 4555127808

約数和(自身を除く): 2536613492

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 461, 523, 598, 644, 922, 1046, 1196, 1844, 2092, 2093, 3227, 3661, 4186, 5993, 6454, 6799, 7322, 8372, 10603, 11986, 12029, 12908, 13598, 14644, 21206, 23972, 24058, 27196, 41951, 42412, 47593, 48116, 74221, 83902, 84203, 95186, 137839, 148442, 156377, 167804, 168406, 190372, 241103, 275678, 296884, 312754, 336812, 482206, 551356, 625508, 964412, 964873, 1094639, 1687721, 1929746, 2189278, 3134339, 3375442, 3859492, 4378556, 5545369, 6268678, 6750884, 11090738, 12537356, 21940373, 22181476, 38817583, 43880746, 72089797, 77635166, 87761492, 144179594, 155270332, 288359188, 504628579, 1009257158, 2018514316]

約数ペア:

[(1, 2018514316), (2, 1009257158), (4, 504628579), (7, 288359188), (13, 155270332), (14, 144179594), (23, 87761492), (26, 77635166), (28, 72089797), (46, 43880746), (52, 38817583), (91, 22181476), (92, 21940373), (161, 12537356), (182, 11090738), (299, 6750884), (322, 6268678), (364, 5545369), (461, 4378556), (523, 3859492), (598, 3375442), (644, 3134339), (922, 2189278), (1046, 1929746), (1196, 1687721), (1844, 1094639), (2092, 964873), (2093, 964412), (3227, 625508), (3661, 551356), (4186, 482206), (5993, 336812), (6454, 312754), (6799, 296884), (7322, 275678), (8372, 241103), (10603, 190372), (11986, 168406), (12029, 167804), (12908, 156377), (13598, 148442), (14644, 137839), (21206, 95186), (23972, 84203), (24058, 83902), (27196, 74221), (41951, 48116), (42412, 47593)]