181411438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 300918240

約数和(自身を除く): 119506802

約数列:

[1, 2, 13, 26, 61, 107, 122, 214, 793, 1069, 1391, 1586, 2138, 2782, 6527, 13054, 13897, 27794, 65209, 84851, 114383, 130418, 169702, 228766, 847717, 1486979, 1695434, 2973958, 6977363, 13954726, 90705719, 181411438]

約数ペア:

[(1, 181411438), (2, 90705719), (13, 13954726), (26, 6977363), (61, 2973958), (107, 1695434), (122, 1486979), (214, 847717), (793, 228766), (1069, 169702), (1391, 130418), (1586, 114383), (2138, 84851), (2782, 65209), (6527, 27794), (13054, 13897)]