31216014

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{75401}}^1$

素因数の和:75432

約数の個数: 24

約数和(自身を含む): 70576272

約数和(自身を除く): 39360258

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 75401, 150802, 226203, 452406, 678609, 1357218, 1734223, 3468446, 5202669, 10405338, 15608007, 31216014]

約数ペア:

[(1, 31216014), (2, 15608007), (3, 10405338), (6, 5202669), (9, 3468446), (18, 1734223), (23, 1357218), (46, 678609), (69, 452406), (138, 226203), (207, 150802), (414, 75401)]