130985874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{316391}}^1$

素因数の和:316422

約数の個数: 24

約数和(自身を含む): 296142912

約数和(自身を除く): 165157038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 316391, 632782, 949173, 1898346, 2847519, 5695038, 7276993, 14553986, 21830979, 43661958, 65492937, 130985874]

約数ペア:

[(1, 130985874), (2, 65492937), (3, 43661958), (6, 21830979), (9, 14553986), (18, 7276993), (23, 5695038), (46, 2847519), (69, 1898346), (138, 949173), (207, 632782), (414, 316391)]