31681428

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{6301}}^1$

素因数の和:6727

約数の個数: 24

約数和(自身を含む): 74111520

約数和(自身を除く): 42430092

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 6301, 12602, 18903, 25204, 37806, 75612, 2640119, 5280238, 7920357, 10560476, 15840714, 31681428]

約数ペア:

[(1, 31681428), (2, 15840714), (3, 10560476), (4, 7920357), (6, 5280238), (12, 2640119), (419, 75612), (838, 37806), (1257, 25204), (1676, 18903), (2514, 12602), (5028, 6301)]