1897849728

素因数分解:

$2^7\times 3^2\times {\mathrm{1647439}}^1$

素因数の和:1647459

約数の個数: 48

約数和(自身を含む): 5461263600

約数和(自身を除く): 3563413872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1647439, 3294878, 4942317, 6589756, 9884634, 13179512, 14826951, 19769268, 26359024, 29653902, 39538536, 52718048, 59307804, 79077072, 105436096, 118615608, 158154144, 210872192, 237231216, 316308288, 474462432, 632616576, 948924864, 1897849728]

約数ペア:

[(1, 1897849728), (2, 948924864), (3, 632616576), (4, 474462432), (6, 316308288), (8, 237231216), (9, 210872192), (12, 158154144), (16, 118615608), (18, 105436096), (24, 79077072), (32, 59307804), (36, 52718048), (48, 39538536), (64, 29653902), (72, 26359024), (96, 19769268), (128, 14826951), (144, 13179512), (192, 9884634), (288, 6589756), (384, 4942317), (576, 3294878), (1152, 1647439)]