1281044118

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5770469}}^1$

素因数の和:5770511

約数の個数: 16

約数和(自身を含む): 2631334320

約数和(自身を除く): 1350290202

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 5770469, 11540938, 17311407, 34622814, 213507353, 427014706, 640522059, 1281044118]

約数ペア:

[(1, 1281044118), (2, 640522059), (3, 427014706), (6, 213507353), (37, 34622814), (74, 17311407), (111, 11540938), (222, 5770469)]