187869816

素因数分解:

$2^3\times 3^2\times {\mathrm{991}}^1\times {\mathrm{2633}}^1$

素因数の和:3636

約数の個数: 48

約数和(自身を含む): 509520960

約数和(自身を除く): 321651144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991, 1982, 2633, 2973, 3964, 5266, 5946, 7899, 7928, 8919, 10532, 11892, 15798, 17838, 21064, 23697, 23784, 31596, 35676, 47394, 63192, 71352, 94788, 189576, 2609303, 5218606, 7827909, 10437212, 15655818, 20874424, 23483727, 31311636, 46967454, 62623272, 93934908, 187869816]

約数ペア:

[(1, 187869816), (2, 93934908), (3, 62623272), (4, 46967454), (6, 31311636), (8, 23483727), (9, 20874424), (12, 15655818), (18, 10437212), (24, 7827909), (36, 5218606), (72, 2609303), (991, 189576), (1982, 94788), (2633, 71352), (2973, 63192), (3964, 47394), (5266, 35676), (5946, 31596), (7899, 23784), (7928, 23697), (8919, 21064), (10532, 17838), (11892, 15798)]