18627512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4723}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 38264400

約数和(自身を除く): 19636888

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 4723, 9446, 18892, 37784, 80291, 136967, 160582, 273934, 321164, 547868, 642328, 1095736, 2328439, 4656878, 9313756, 18627512]

約数ペア:

[(1, 18627512), (2, 9313756), (4, 4656878), (8, 2328439), (17, 1095736), (29, 642328), (34, 547868), (58, 321164), (68, 273934), (116, 160582), (136, 136967), (232, 80291), (493, 37784), (986, 18892), (1972, 9446), (3944, 4723)]