131640876

素因数分解:

$2^2\times 3^5\times {\mathrm{135433}}^1$

素因数の和:135452

約数の個数: 36

約数和(自身を含む): 345085832

約数和(自身を除く): 213444956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 135433, 270866, 406299, 541732, 812598, 1218897, 1625196, 2437794, 3656691, 4875588, 7313382, 10970073, 14626764, 21940146, 32910219, 43880292, 65820438, 131640876]

約数ペア:

[(1, 131640876), (2, 65820438), (3, 43880292), (4, 32910219), (6, 21940146), (9, 14626764), (12, 10970073), (18, 7313382), (27, 4875588), (36, 3656691), (54, 2437794), (81, 1625196), (108, 1218897), (162, 812598), (243, 541732), (324, 406299), (486, 270866), (972, 135433)]