13897428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 34653696

約数和(自身を除く): 20756268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1171, 1978, 2342, 2967, 3513, 3956, 4684, 5934, 7026, 11868, 14052, 26933, 50353, 53866, 80799, 100706, 107732, 151059, 161598, 201412, 302118, 323196, 604236, 1158119, 2316238, 3474357, 4632476, 6948714, 13897428]

約数ペア:

[(1, 13897428), (2, 6948714), (3, 4632476), (4, 3474357), (6, 2316238), (12, 1158119), (23, 604236), (43, 323196), (46, 302118), (69, 201412), (86, 161598), (92, 151059), (129, 107732), (138, 100706), (172, 80799), (258, 53866), (276, 50353), (516, 26933), (989, 14052), (1171, 11868), (1978, 7026), (2342, 5934), (2967, 4684), (3513, 3956)]