17872518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 37875456

約数和(自身を除く): 20002938

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 1933, 3082, 3866, 4623, 5799, 9246, 11598, 44459, 88918, 129511, 133377, 259022, 266754, 388533, 777066, 2978753, 5957506, 8936259, 17872518]

約数ペア:

[(1, 17872518), (2, 8936259), (3, 5957506), (6, 2978753), (23, 777066), (46, 388533), (67, 266754), (69, 259022), (134, 133377), (138, 129511), (201, 88918), (402, 44459), (1541, 11598), (1933, 9246), (3082, 5799), (3866, 4623)]