18432026128

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{9439}}^1$

素因数の和:9636

約数の個数: 60

約数和(自身を含む): 37195714560

約数和(自身を除く): 18763688432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 961, 1016, 1922, 2032, 3844, 3937, 7688, 7874, 9439, 15376, 15748, 18878, 31496, 37756, 62992, 75512, 122047, 151024, 244094, 292609, 488188, 585218, 976376, 1170436, 1198753, 1952752, 2340872, 2397506, 4681744, 4795012, 9070879, 9590024, 18141758, 19180048, 36283516, 37161343, 72567032, 74322686, 145134064, 148645372, 297290744, 594581488, 1152001633, 2304003266, 4608006532, 9216013064, 18432026128]

約数ペア:

[(1, 18432026128), (2, 9216013064), (4, 4608006532), (8, 2304003266), (16, 1152001633), (31, 594581488), (62, 297290744), (124, 148645372), (127, 145134064), (248, 74322686), (254, 72567032), (496, 37161343), (508, 36283516), (961, 19180048), (1016, 18141758), (1922, 9590024), (2032, 9070879), (3844, 4795012), (3937, 4681744), (7688, 2397506), (7874, 2340872), (9439, 1952752), (15376, 1198753), (15748, 1170436), (18878, 976376), (31496, 585218), (37756, 488188), (62992, 292609), (75512, 244094), (122047, 151024)]