18963456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6173}}^1$

素因数の和:6196

約数の個数: 44

約数和(自身を含む): 50552712

約数和(自身を除く): 31589256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6173, 12346, 18519, 24692, 37038, 49384, 74076, 98768, 148152, 197536, 296304, 395072, 592608, 790144, 1185216, 1580288, 2370432, 3160576, 4740864, 6321152, 9481728, 18963456]

約数ペア:

[(1, 18963456), (2, 9481728), (3, 6321152), (4, 4740864), (6, 3160576), (8, 2370432), (12, 1580288), (16, 1185216), (24, 790144), (32, 592608), (48, 395072), (64, 296304), (96, 197536), (128, 148152), (192, 98768), (256, 74076), (384, 49384), (512, 37038), (768, 24692), (1024, 18519), (1536, 12346), (3072, 6173)]