1947285744

素因数分解:

$2^4\times 3^1\times {\mathrm{2161}}^1\times {\mathrm{18773}}^1$

素因数の和:20945

約数の個数: 40

約数和(自身を含む): 5033084112

約数和(自身を除く): 3085798368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2161, 4322, 6483, 8644, 12966, 17288, 18773, 25932, 34576, 37546, 51864, 56319, 75092, 103728, 112638, 150184, 225276, 300368, 450552, 901104, 40568453, 81136906, 121705359, 162273812, 243410718, 324547624, 486821436, 649095248, 973642872, 1947285744]

約数ペア:

[(1, 1947285744), (2, 973642872), (3, 649095248), (4, 486821436), (6, 324547624), (8, 243410718), (12, 162273812), (16, 121705359), (24, 81136906), (48, 40568453), (2161, 901104), (4322, 450552), (6483, 300368), (8644, 225276), (12966, 150184), (17288, 112638), (18773, 103728), (25932, 75092), (34576, 56319), (37546, 51864)]