19339776

素因数分解:

$2^9\times 3^3\times {\mathrm{1399}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 57288000

約数和(自身を除く): 37948224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1399, 1536, 1728, 2304, 2798, 3456, 4197, 4608, 5596, 6912, 8394, 11192, 12591, 13824, 16788, 22384, 25182, 33576, 37773, 44768, 50364, 67152, 75546, 89536, 100728, 134304, 151092, 179072, 201456, 268608, 302184, 358144, 402912, 537216, 604368, 716288, 805824, 1074432, 1208736, 1611648, 2148864, 2417472, 3223296, 4834944, 6446592, 9669888, 19339776]

約数ペア:

[(1, 19339776), (2, 9669888), (3, 6446592), (4, 4834944), (6, 3223296), (8, 2417472), (9, 2148864), (12, 1611648), (16, 1208736), (18, 1074432), (24, 805824), (27, 716288), (32, 604368), (36, 537216), (48, 402912), (54, 358144), (64, 302184), (72, 268608), (96, 201456), (108, 179072), (128, 151092), (144, 134304), (192, 100728), (216, 89536), (256, 75546), (288, 67152), (384, 50364), (432, 44768), (512, 37773), (576, 33576), (768, 25182), (864, 22384), (1152, 16788), (1399, 13824), (1536, 12591), (1728, 11192), (2304, 8394), (2798, 6912), (3456, 5596), (4197, 4608)]