81136602

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 179599680

約数和(自身を除く): 98463078

約数列:

[1, 2, 3, 6, 9, 18, 103, 107, 206, 214, 309, 321, 409, 618, 642, 818, 927, 963, 1227, 1854, 1926, 2454, 3681, 7362, 11021, 22042, 33063, 42127, 43763, 66126, 84254, 87526, 99189, 126381, 131289, 198378, 252762, 262578, 379143, 393867, 758286, 787734, 4507589, 9015178, 13522767, 27045534, 40568301, 81136602]

約数ペア:

[(1, 81136602), (2, 40568301), (3, 27045534), (6, 13522767), (9, 9015178), (18, 4507589), (103, 787734), (107, 758286), (206, 393867), (214, 379143), (309, 262578), (321, 252762), (409, 198378), (618, 131289), (642, 126381), (818, 99189), (927, 87526), (963, 84254), (1227, 66126), (1854, 43763), (1926, 42127), (2454, 33063), (3681, 22042), (7362, 11021)]