21837948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7193}}^1$

素因数の和:7234

約数の個数: 48

約数和(自身を含む): 58012416

約数和(自身を除く): 36174468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 7193, 14386, 21579, 28772, 43158, 79123, 86316, 158246, 165439, 237369, 316492, 330878, 474738, 496317, 661756, 949476, 992634, 1819829, 1985268, 3639658, 5459487, 7279316, 10918974, 21837948]

約数ペア:

[(1, 21837948), (2, 10918974), (3, 7279316), (4, 5459487), (6, 3639658), (11, 1985268), (12, 1819829), (22, 992634), (23, 949476), (33, 661756), (44, 496317), (46, 474738), (66, 330878), (69, 316492), (92, 237369), (132, 165439), (138, 158246), (253, 86316), (276, 79123), (506, 43158), (759, 28772), (1012, 21579), (1518, 14386), (3036, 7193)]