38811948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20089}}^1$

素因数の和:20126

約数の個数: 48

約数和(自身を含む): 108003840

約数和(自身を除く): 69191892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20089, 40178, 60267, 80356, 120534, 140623, 241068, 281246, 421869, 462047, 562492, 843738, 924094, 1386141, 1687476, 1848188, 2772282, 3234329, 5544564, 6468658, 9702987, 12937316, 19405974, 38811948]

約数ペア:

[(1, 38811948), (2, 19405974), (3, 12937316), (4, 9702987), (6, 6468658), (7, 5544564), (12, 3234329), (14, 2772282), (21, 1848188), (23, 1687476), (28, 1386141), (42, 924094), (46, 843738), (69, 562492), (84, 462047), (92, 421869), (138, 281246), (161, 241068), (276, 140623), (322, 120534), (483, 80356), (644, 60267), (966, 40178), (1932, 20089)]