12865536

素因数分解:

$2^{12}\times 3^2\times {\mathrm{349}}^1$

素因数の和:379

約数の個数: 78

約数和(自身を含む): 37269050

約数和(自身を除く): 24403514

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 349, 384, 512, 576, 698, 768, 1024, 1047, 1152, 1396, 1536, 2048, 2094, 2304, 2792, 3072, 3141, 4096, 4188, 4608, 5584, 6144, 6282, 8376, 9216, 11168, 12288, 12564, 16752, 18432, 22336, 25128, 33504, 36864, 44672, 50256, 67008, 89344, 100512, 134016, 178688, 201024, 268032, 357376, 402048, 536064, 714752, 804096, 1072128, 1429504, 1608192, 2144256, 3216384, 4288512, 6432768, 12865536]

約数ペア:

[(1, 12865536), (2, 6432768), (3, 4288512), (4, 3216384), (6, 2144256), (8, 1608192), (9, 1429504), (12, 1072128), (16, 804096), (18, 714752), (24, 536064), (32, 402048), (36, 357376), (48, 268032), (64, 201024), (72, 178688), (96, 134016), (128, 100512), (144, 89344), (192, 67008), (256, 50256), (288, 44672), (349, 36864), (384, 33504), (512, 25128), (576, 22336), (698, 18432), (768, 16752), (1024, 12564), (1047, 12288), (1152, 11168), (1396, 9216), (1536, 8376), (2048, 6282), (2094, 6144), (2304, 5584), (2792, 4608), (3072, 4188), (3141, 4096)]