38991918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1277}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 89316864

約数和(自身を除く): 50324946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 727, 1277, 1454, 2181, 2554, 3831, 4362, 5089, 7662, 8939, 10178, 15267, 17878, 26817, 30534, 53634, 928379, 1856758, 2785137, 5570274, 6498653, 12997306, 19495959, 38991918]

約数ペア:

[(1, 38991918), (2, 19495959), (3, 12997306), (6, 6498653), (7, 5570274), (14, 2785137), (21, 1856758), (42, 928379), (727, 53634), (1277, 30534), (1454, 26817), (2181, 17878), (2554, 15267), (3831, 10178), (4362, 8939), (5089, 7662)]