21701832

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{24439}}^1$

素因数の和:24485

約数の個数: 32

約数和(自身を含む): 55723200

約数和(自身を除く): 34021368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 24439, 48878, 73317, 97756, 146634, 195512, 293268, 586536, 904243, 1808486, 2712729, 3616972, 5425458, 7233944, 10850916, 21701832]

約数ペア:

[(1, 21701832), (2, 10850916), (3, 7233944), (4, 5425458), (6, 3616972), (8, 2712729), (12, 1808486), (24, 904243), (37, 586536), (74, 293268), (111, 195512), (148, 146634), (222, 97756), (296, 73317), (444, 48878), (888, 24439)]