19565500068

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1249}}^1\times {\mathrm{18919}}^1$

素因数の和:20201

約数の個数: 72

約数和(自身を含む): 51651600000

約数和(自身を除く): 32086099932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1249, 2498, 3747, 4996, 7494, 11241, 14988, 18919, 22482, 28727, 37838, 44964, 56757, 57454, 75676, 86181, 113514, 114908, 170271, 172362, 227028, 258543, 340542, 344724, 435137, 517086, 681084, 870274, 1034172, 1305411, 1740548, 2610822, 3916233, 5221644, 7832466, 15664932, 23629831, 47259662, 70889493, 94519324, 141778986, 212668479, 283557972, 425336958, 543486113, 850673916, 1086972226, 1630458339, 2173944452, 3260916678, 4891375017, 6521833356, 9782750034, 19565500068]

約数ペア:

[(1, 19565500068), (2, 9782750034), (3, 6521833356), (4, 4891375017), (6, 3260916678), (9, 2173944452), (12, 1630458339), (18, 1086972226), (23, 850673916), (36, 543486113), (46, 425336958), (69, 283557972), (92, 212668479), (138, 141778986), (207, 94519324), (276, 70889493), (414, 47259662), (828, 23629831), (1249, 15664932), (2498, 7832466), (3747, 5221644), (4996, 3916233), (7494, 2610822), (11241, 1740548), (14988, 1305411), (18919, 1034172), (22482, 870274), (28727, 681084), (37838, 517086), (44964, 435137), (56757, 344724), (57454, 340542), (75676, 258543), (86181, 227028), (113514, 172362), (114908, 170271)]