1330894278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10562653}}^1$

素因数の和:10562668

約数の個数: 24

約数和(自身を含む): 3295548048

約数和(自身を除く): 1964653770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10562653, 21125306, 31687959, 63375918, 73938571, 95063877, 147877142, 190127754, 221815713, 443631426, 665447139, 1330894278]

約数ペア:

[(1, 1330894278), (2, 665447139), (3, 443631426), (6, 221815713), (7, 190127754), (9, 147877142), (14, 95063877), (18, 73938571), (21, 63375918), (42, 31687959), (63, 21125306), (126, 10562653)]