18285273088

素因数分解:

$2^{13}\times {\mathrm{113}}^1\times {\mathrm{19753}}^1$

素因数の和:19892

約数の個数: 56

約数和(自身を含む): 36893795148

約数和(自身を除く): 18608522060

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1808, 2048, 3616, 4096, 7232, 8192, 14464, 19753, 28928, 39506, 57856, 79012, 115712, 158024, 231424, 316048, 462848, 632096, 925696, 1264192, 2232089, 2528384, 4464178, 5056768, 8928356, 10113536, 17856712, 20227072, 35713424, 40454144, 71426848, 80908288, 142853696, 161816576, 285707392, 571414784, 1142829568, 2285659136, 4571318272, 9142636544, 18285273088]

約数ペア:

[(1, 18285273088), (2, 9142636544), (4, 4571318272), (8, 2285659136), (16, 1142829568), (32, 571414784), (64, 285707392), (113, 161816576), (128, 142853696), (226, 80908288), (256, 71426848), (452, 40454144), (512, 35713424), (904, 20227072), (1024, 17856712), (1808, 10113536), (2048, 8928356), (3616, 5056768), (4096, 4464178), (7232, 2528384), (8192, 2232089), (14464, 1264192), (19753, 925696), (28928, 632096), (39506, 462848), (57856, 316048), (79012, 231424), (115712, 158024)]