1855515216

素因数分解:

$2^4\times 3^1\times {\mathrm{38656567}}^1$

素因数の和:38656578

約数の個数: 20

約数和(自身を含む): 4793414432

約数和(自身を除く): 2937899216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 38656567, 77313134, 115969701, 154626268, 231939402, 309252536, 463878804, 618505072, 927757608, 1855515216]

約数ペア:

[(1, 1855515216), (2, 927757608), (3, 618505072), (4, 463878804), (6, 309252536), (8, 231939402), (12, 154626268), (16, 115969701), (24, 77313134), (48, 38656567)]