5645394

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 13646880

約数和(自身を除く): 8001486

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 971, 1938, 1942, 2907, 2913, 5814, 5826, 8739, 16507, 17478, 18449, 33014, 36898, 49521, 55347, 99042, 110694, 148563, 166041, 297126, 313633, 332082, 627266, 940899, 1881798, 2822697, 5645394]

約数ペア:

[(1, 5645394), (2, 2822697), (3, 1881798), (6, 940899), (9, 627266), (17, 332082), (18, 313633), (19, 297126), (34, 166041), (38, 148563), (51, 110694), (57, 99042), (102, 55347), (114, 49521), (153, 36898), (171, 33014), (306, 18449), (323, 17478), (342, 16507), (646, 8739), (969, 5826), (971, 5814), (1938, 2913), (1942, 2907)]