18371780608

素因数分解:

$2^{13}\times {\mathrm{59}}^1\times {\mathrm{38011}}^1$

素因数の和:38096

約数の個数: 56

約数和(自身を含む): 37365035760

約数和(自身を除く): 18993255152

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1024, 1888, 2048, 3776, 4096, 7552, 8192, 15104, 30208, 38011, 60416, 76022, 120832, 152044, 241664, 304088, 483328, 608176, 1216352, 2242649, 2432704, 4485298, 4865408, 8970596, 9730816, 17941192, 19461632, 35882384, 38923264, 71764768, 77846528, 143529536, 155693056, 287059072, 311386112, 574118144, 1148236288, 2296472576, 4592945152, 9185890304, 18371780608]

約数ペア:

[(1, 18371780608), (2, 9185890304), (4, 4592945152), (8, 2296472576), (16, 1148236288), (32, 574118144), (59, 311386112), (64, 287059072), (118, 155693056), (128, 143529536), (236, 77846528), (256, 71764768), (472, 38923264), (512, 35882384), (944, 19461632), (1024, 17941192), (1888, 9730816), (2048, 8970596), (3776, 4865408), (4096, 4485298), (7552, 2432704), (8192, 2242649), (15104, 1216352), (30208, 608176), (38011, 483328), (60416, 304088), (76022, 241664), (120832, 152044)]