142991874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{15017}}^1$

素因数の和:15071

約数の個数: 36

約数和(自身を含む): 323893206

約数和(自身を除く): 180901332

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 15017, 30034, 45051, 90102, 135153, 270306, 345391, 690782, 1036173, 2072346, 3108519, 6217038, 7943993, 15887986, 23831979, 47663958, 71495937, 142991874]

約数ペア:

[(1, 142991874), (2, 71495937), (3, 47663958), (6, 23831979), (9, 15887986), (18, 7943993), (23, 6217038), (46, 3108519), (69, 2072346), (138, 1036173), (207, 690782), (414, 345391), (529, 270306), (1058, 135153), (1587, 90102), (3174, 45051), (4761, 30034), (9522, 15017)]