2018473892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{13669}}^1$

素因数の和:13788

約数の個数: 48

約数和(自身を含む): 3904152000

約数和(自身を除く): 1885678108

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 116, 134, 268, 551, 1102, 1273, 1943, 2204, 2546, 3886, 5092, 7772, 13669, 27338, 36917, 54676, 73834, 147668, 259711, 396401, 519422, 792802, 915823, 1038844, 1585604, 1831646, 3663292, 7531619, 15063238, 17400637, 26558867, 30126476, 34801274, 53117734, 69602548, 106235468, 504618473, 1009236946, 2018473892]

約数ペア:

[(1, 2018473892), (2, 1009236946), (4, 504618473), (19, 106235468), (29, 69602548), (38, 53117734), (58, 34801274), (67, 30126476), (76, 26558867), (116, 17400637), (134, 15063238), (268, 7531619), (551, 3663292), (1102, 1831646), (1273, 1585604), (1943, 1038844), (2204, 915823), (2546, 792802), (3886, 519422), (5092, 396401), (7772, 259711), (13669, 147668), (27338, 73834), (36917, 54676)]