131130396

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{13441}}^1$

素因数の和:13722

約数の個数: 36

約数和(自身を含む): 332716384

約数和(自身を除く): 201585988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 13441, 26882, 40323, 53764, 80646, 120969, 161292, 241938, 483876, 3642511, 7285022, 10927533, 14570044, 21855066, 32782599, 43710132, 65565198, 131130396]

約数ペア:

[(1, 131130396), (2, 65565198), (3, 43710132), (4, 32782599), (6, 21855066), (9, 14570044), (12, 10927533), (18, 7285022), (36, 3642511), (271, 483876), (542, 241938), (813, 161292), (1084, 120969), (1626, 80646), (2439, 53764), (3252, 40323), (4878, 26882), (9756, 13441)]