1917645588

素因数分解:

$2^2\times 3^2\times {\mathrm{53267933}}^1$

素因数の和:53267943

約数の個数: 18

約数和(自身を含む): 4847381994

約数和(自身を除く): 2929736406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53267933, 106535866, 159803799, 213071732, 319607598, 479411397, 639215196, 958822794, 1917645588]

約数ペア:

[(1, 1917645588), (2, 958822794), (3, 639215196), (4, 479411397), (6, 319607598), (9, 213071732), (12, 159803799), (18, 106535866), (36, 53267933)]