18563072

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 40893216

約数和(自身を除く): 22330144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 256, 352, 412, 512, 704, 824, 1024, 1133, 1408, 1648, 2048, 2266, 2816, 3296, 4096, 4532, 5632, 6592, 8192, 9064, 11264, 13184, 16384, 18128, 22528, 26368, 36256, 45056, 52736, 72512, 90112, 105472, 145024, 180224, 210944, 290048, 421888, 580096, 843776, 1160192, 1687552, 2320384, 4640768, 9281536, 18563072]

約数ペア:

[(1, 18563072), (2, 9281536), (4, 4640768), (8, 2320384), (11, 1687552), (16, 1160192), (22, 843776), (32, 580096), (44, 421888), (64, 290048), (88, 210944), (103, 180224), (128, 145024), (176, 105472), (206, 90112), (256, 72512), (352, 52736), (412, 45056), (512, 36256), (704, 26368), (824, 22528), (1024, 18128), (1133, 16384), (1408, 13184), (1648, 11264), (2048, 9064), (2266, 8192), (2816, 6592), (3296, 5632), (4096, 4532)]