12387072

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^2$

素因数の和:273

約数の個数: 54

約数和(自身を含む): 33229308

約数和(自身を除く): 20842236

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 16129, 16256, 24384, 32258, 32512, 48387, 48768, 64516, 96774, 97536, 129032, 193548, 258064, 387096, 516128, 774192, 1032256, 1548384, 2064512, 3096768, 4129024, 6193536, 12387072]

約数ペア:

[(1, 12387072), (2, 6193536), (3, 4129024), (4, 3096768), (6, 2064512), (8, 1548384), (12, 1032256), (16, 774192), (24, 516128), (32, 387096), (48, 258064), (64, 193548), (96, 129032), (127, 97536), (128, 96774), (192, 64516), (254, 48768), (256, 48387), (381, 32512), (384, 32258), (508, 24384), (762, 16256), (768, 16129), (1016, 12192), (1524, 8128), (2032, 6096), (3048, 4064)]