31504812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{138179}}^1$

素因数の和:138205

約数の個数: 24

約数和(自身を含む): 77380800

約数和(自身を除く): 45875988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 138179, 276358, 414537, 552716, 829074, 1658148, 2625401, 5250802, 7876203, 10501604, 15752406, 31504812]

約数ペア:

[(1, 31504812), (2, 15752406), (3, 10501604), (4, 7876203), (6, 5250802), (12, 2625401), (19, 1658148), (38, 829074), (57, 552716), (76, 414537), (114, 276358), (228, 138179)]