21342348564

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{131909}}^1$

素因数の和:132152

約数の個数: 48

約数和(自身を含む): 50674545600

約数和(自身を除く): 29332197036

約数列:

[1, 2, 3, 4, 6, 12, 97, 139, 194, 278, 291, 388, 417, 556, 582, 834, 1164, 1668, 13483, 26966, 40449, 53932, 80898, 131909, 161796, 263818, 395727, 527636, 791454, 1582908, 12795173, 18335351, 25590346, 36670702, 38385519, 51180692, 55006053, 73341404, 76771038, 110012106, 153542076, 220024212, 1778529047, 3557058094, 5335587141, 7114116188, 10671174282, 21342348564]

約数ペア:

[(1, 21342348564), (2, 10671174282), (3, 7114116188), (4, 5335587141), (6, 3557058094), (12, 1778529047), (97, 220024212), (139, 153542076), (194, 110012106), (278, 76771038), (291, 73341404), (388, 55006053), (417, 51180692), (556, 38385519), (582, 36670702), (834, 25590346), (1164, 18335351), (1668, 12795173), (13483, 1582908), (26966, 791454), (40449, 527636), (53932, 395727), (80898, 263818), (131909, 161796)]